Epson 812XL Cartridges

7 results
Epson T812XL Yellow High Yield Ink Cartridge (T812XL420-S) image 1
Item: 24460333
Model: T812XL420-S

Pro-quality ink for all your critical projects. The Epson DURABrite Ultra high-yield ink cartridge is perfect for high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, this high-yield ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Save time and money with this high-yield ink cartridge compared to a standard one.Package includes one yellow ink cartridge.This Epson DURABrite Ultra ink cartridge delivers sharp text, bright colors, and print-shop-quality results.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 0.7"D.Hassle-free: high-capacity ink cartridge for fewer interventions.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $35.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
431
Epson T812XL Black High Yield Ink Cartridge (T812XL120-S) image 1
Item: 24460331
Model: T812XL120-S

Pro-quality ink for all your critical projects. The Epson DURABrite Ultra high-yield ink cartridge is perfect for high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, this high-yield ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Save time and money with this high-yield ink cartridge compared to a standard one.This Epson DURABrite Ultra ink cartridge delivers sharp text, bright colors, and print-shop-quality results.Dimensions: 6.2"H x 3.6"W x 0.7"D.Hassle-free: high-capacity ink cartridge for fewer interventions.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $46.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
450
Epson T812XL Cyan High Yield Ink Cartridge (T812XL220-S) image 1
Item: 24460337
Model: T812XL220-S

Pro-quality ink for all your critical projects. The Epson DURABrite Ultra high-yield ink cartridge is perfect for high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, this high-yield ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Save time and money with this high-yield ink cartridge compared to a standard one.Package includes one cyan ink cartridge.This Epson DURABrite Ultra ink cartridge delivers sharp text, bright colors, and print-shop-quality results.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 0.7"D.Hassle-free: high-capacity ink cartridge for fewer interventions.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $35.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
432
Epson DURABrite Ultra T812 Black/Cyan/Magenta/Yellow High Yield Ink Cartridge (T812XL-XCS) image 1
Item: IM1HC6013
Model: T812XL-XCS

Epson DURABrite Ultra High-capacity ink cartridges are ideal for high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, Epson DURABrite Ultra High-capacity ink cartridges deliver sharp text, bright colors and print-shop-quality results..Epson printing system is designed to be used exclusively with Epson Genuine Cartridges. Use of non-genuine ink could cause damage not covered under the printer’s limited warranty.High yields for affordable high-volume printing.Hassle free ― High-capacity ink cartridges for fewer interventions.Sharp text and brilliant colors for print-shop-quality results.Fast-drying pigment ink designed for high-speed print jobs.Compatible Printers: WF-7310, WF-7820, WF-7840, EC-C7000.Pro-quality ink for all your critical projects

Price is  $151.69
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
2
Epson T812XL Magenta High Yield Ink Cartridge (T812XL320-S) image 1
Item: 24460349
Model: T812XL320-S

Pro-quality ink for all your critical projects. The Epson DURABrite Ultra high-yield ink cartridge is perfect for high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, this high-yield ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Save time and money with this high-yield ink cartridge compared to a standard one.Package includes one magenta ink cartridge.This Epson DURABrite Ultra ink cartridge delivers sharp text, bright colors, and print-shop-quality results.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 0.7"D.Hassle-free: high-capacity ink cartridge for fewer interventions.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $35.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
431
Epson T812XL/T812 Black High Yield and Cyan/Magenta/Yellow Standard Yield Ink Cartridges, 4/Pack (T812XL-BCS) image 1
Item: 24460351
Model: T812XL-BCS

Pro-quality ink for all your critical projects. Epson DURABrite Ultra high- and standard-capacity ink cartridges deliver sharp text, bright colors, and print-shop-quality results..Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Contains one black noir high-yield cartridge and three cyan/magenta/yellow jaune cartridges.These Epson DURABrite Ultra ink cartridges deliver sharp text, bright colors, and print-shop-quality results.Pro-quality ink cartridges for all your critical projects.Dimensions: 6.2"H x 3.6"W x 2.7"D.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.3 lbs..Ensure you're always ready to print documents with this 4-pack of Epson T812 DURABrite Ultra high capacity black and standard-capacity C/M/Y ink cartridges.

Price is  $92.29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
477
Epson DURABrite Ultra T812XL Black/Cyan/Magenta/Yellow High Yield Ink Cartridge, 4/Pack (T812XL-XCS) image 1
Item: 24614097
Model: T812XL-XCS

Epson DURABrite Ultra High-capacity ink cartridges are ideal for high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, Epson DURABrite Ultra High-capacity ink cartridges deliver sharp text, bright colors and print-shop-quality results..Epson printing system is designed to be used exclusively with Epson Genuine Cartridges. Use of non-genuine ink could cause damage not covered under the printer’s limited warranty.High yields for affordable high-volume printing.Hassle free ― High-capacity ink cartridges for fewer interventions.Sharp text and brilliant colors for print-shop-quality results.Fast-drying pigment ink designed for high-speed print jobs.Compatible Printers: WF-7310, WF-7820, WF-7840, EC-C7000.Pro-quality ink for all your critical projects

Price is  $151.69
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
424

You May Also Like

Epson T212 Black High Yield and Cyan/Magenta/Yellow Standard Yield Ink Cartridge, 4/Pack (T212XL-BCS) image 1
Item: 24396719
Model: T212XL-BCS

With three standard yield individual dye-color cartridges (Cyan, Magenta, and Yellow) and one high yield pigment Black cartridge, this Claria Ink set delivers vibrant color and sharp text for long-lasting, high-quality results..Compatible with: WF-2830, WF-2850, XP-4100, XP-4105.Package contains one XL black cartridge and one standard yield of each color (cyan, magenta, and yellow).Sharp text and brilliant photos; fast-drying ink.Brilliant prints on both plain and glossy paper.Convenient individual ink cartridges.Epson T212 Black high yield, Cyan, Magenta and Yellow, standard yield ink cartridges deliver sharp text and vivid color for high-quality results.

Price is  $66.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1835
Epson T812XXL Black Extra High Yield Ink Cartridge (T812XXL120-S) image 1
Item: 24460347
Model: T812XXL120-S

Pro-quality ink for all your critical projects. The Epson DURABrite Ultraxt extra-high-capacity ink cartridge is perfect for extra-high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, this extra-high-capacity ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Extra-high-yield ink cartridge for affordable high-volume printing.Hassle-free: extra-high-capacity black ink cartridge for fewer interventions.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 1.8"D.Sharp text and brilliant colors for print-shop-quality results.Fast-drying pigment ink designed for extra high-speed print jobs.Product weight is 0.1 lbs.

Price is  $82.49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
447
Epson T212XL Black/Cyan/Magenta/Yellow High Yield Ink Cartridges, 4/Pack (T212BCMYXL-VB) image 1
Item: 24476635
Model: T212BCMYXL-VB

Epson Claria cartridges provide vibrant color and sharp text for long-lasting, high quality results. Bring crisp lines and a quality finish to office paperwork with this high-yield ink cartridge bundle.Compatible with: WF-2830, WF-2850, XP-4100, XP-4105.The convenient bundle contains individual packaged cartridges (black, yellow, cyan, and magenta).Contains one high-yield black ink cartridge and three high-yield color (cyan, magenta and yellow) ink cartridges..Epson T212XL Ink cartridges provide sharp text and vivid color for high-quality results.

Price is  $83.56
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1773
Epson T812 Black/Cyan/Magenta/Yellow Standard Yield Ink Cartridge, 4/Pack   (T812120-BCS) image 1
Item: 24460332
Model: T812120-BCS

Pro-quality ink for all your critical projects. Epson DURABrite Ultra standard-capacity ink cartridges deliver sharp text, bright colors, and print-shop-quality results..Get standard-yield capacity while enjoying cost savings.Multipacks save you money and time compared to buying a single cartridge.These Epson DURABrite Ultra ink cartridges deliver sharp text, bright colors, and print-shop-quality results.Contains four black noir/cyan/magenta/yellow jaune cartridges.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 2.7"D.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.3 lbs..Ensure you're always ready to print documents with this 4-pack of Epson T812 DURABrite Ultra high capacity black and standard-capacity C/M/Y ink cartridges.

Price is  $69.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
432
Epson T212XL Cyan High Yield Ink Cartridge (T212XL220-S) image 1
Item: 24396718
Model: T212XL220-S

With three individual dye-color cartridges (Cyan, Magenta, Yellow) and one pigment Black cartridge, this Claria Ink set delivers vibrant color and sharp text for long-lasting, high-quality results. High-capacity cartridges for high-volume print applications..High-capacity ink cartridges for high-volume printing.Sharp text and brilliant photos; fast-drying ink.Brilliant prints on both plain and glossy paper.Convenient individual ink cartridges.Compatible with: WF-2830, WF-2850, XP-4100, XP-4105.Epson T212 Cyan, high yield ink cartridges deliver sharp text and vivid color for high-quality results.

Price is  $13.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1789
Epson T802XL/T802 Black High Yield and Cyan/Magenta/Yellow Standard Yield Ink Cartridge, 4/Pack  (T802XL- BCS) image 1
Item: 2629546
Model: T802XL-BCS

Bring crisp lines and a high-quality finish to office paperwork with this multipack of ink cartridges. The DURABrite Ultra ink delivers a bold look and striking color contrast on white or color paper, and the high-capacity black and standard-capacity color are ideal for use in daily printing tasks. Compatible with select Epson printers, these Epson DURABrite Ultra cartridges offer easy installation..Compatible with: Epson WorkForce Pro WF-4720, WF-4730, WF-4734, WF-4740.The convenient multipack contains individual color cartridges (black, yellow, cyan, and magenta).Get standard-yield capacity per ink cartridge while enjoying cost savings.Epson's DURABrite Ultra Ink produces smudge-, fade-, and water-resistant prints that look brilliant.Clean and sharp print with Epson DURABrite ultra technology.Safety Data Sheet.Ensure you're always ready to print documents and photos with this multipack of Epson T802XL DURABrite Ultra high-capacity black and standard-capacity cyan, magenta and yellow ink cartridges.

Price is  $137.49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1469
Epson T822XL/T822 Black High Yield and Cyan/Magenta/Yellow Standard Yield Ink Cartridges, 4/Pack (T822XL-BCS) image 1
Item: 24460346
Model: T822XL-BCS

Pro-quality ink for all your critical projects. Formulated with fast-drying pigment ink designed for high-speed print jobs, Epson DURABrite Ultra ink cartridges deliver sharp text, bright colors, and print-shop-quality results..Compatible with WorkForce Pro WF-3820, WF-4820, WF-4830, and WF-4834 models.High and standard yields for affordable high-volume printing.Contains one black high-yield cartridge and three cyan/magenta/yellow standard-yield cartridges.Dimensions: 6.2"H x 3.6"W x 2.7"D.Sharp text and brilliant colors for print-shop-quality results.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.3 lbs..Ensure you're always ready to print documents with this 4-pack of Epson T822 DURABrite Ultra high capacity black and standard-capacity C/M/Y ink cartridges.

Price is  $87.39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1381
Epson T822XL Cyan High Yield Ink Cartridge (T822XL220-S) image 1
Item: 24460343
Model: T822XL220-S

Pro-quality ink for all your critical projects. The Epson DURABrite Ultra high-capacity ink cartridge is perfect for high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, the Epson DURABrite Ultra high-capacity ink cartridge delivers sharp text, bright colors, and print-shop-quality results..High-yield ink cartridge for affordable high-volume printing.High-capacity cyan ink cartridge for fewer interventions.Compatible with WorkForce Pro WF-3820, WF-4820, WF-4830, and WF-4834 models.Dimensions: 6.2"H x 3.6"W x 0.7"D.Sharp text and brilliant colors for print-shop-quality results.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $35.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1271
Epson 912XXL Black Extra High Yield Ink Cartridge (T912XXL120) image 1
Item: IM15BA987
Model: T912XXL120

Epson DURABrite Pro Extra High-capacity ink cartridges are engineered for extra-high-volume print applications. Formulated with fast-drying pigment ink designed for high-speed print jobs, they deliver sharp text and bright colors for professional-quality results..Contains one black extra high-yield cartridge.Compatible with WorkForce Pro WF-C8190, WF-C8690.Professional-quality ink for your business needs

Price is  $192.49
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
No reviews yet
Epson T812 Yellow Standard Yield Ink Cartridge   (T812420-S) image 1
Item: 24460334
Model: T812420-S

Pro-quality ink for all your critical projects. Formulated with fast-drying pigment ink designed for high-speed print jobs, the Epson DURABrite Ultra standard-yield ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Get standard-yield capacity while enjoying cost savings.Package includes one yellow ink cartridge.This Epson DURABrite Ultra ink cartridge delivers sharp text, bright colors, and print-shop-quality results.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 0.7"D.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $15.39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
425
Epson T212XL Yellow High Yield Ink Cartridge (T212XL420-S) image 1
Item: 24396721
Model: T212XL420-S

With three individual dye-color cartridges (Cyan, Magenta, Yellow) and one pigment Black cartridge, this Claria Ink set delivers vibrant color and sharp text for long-lasting, high-quality results. High-capacity cartridges for high-volume print applications..High-capacity ink cartridges for high-volume printing.Sharp text and brilliant photos; fast-drying ink.Brilliant prints on both plain and glossy paper.Convenient individual ink cartridges.Compatible with: WF-2830, WF-2850, XP-4100, XP-4105.Epson T212 Yellow, high yield ink cartridges deliver sharp text and vivid color for high-quality results.

Price is  $13.19
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1789
Epson T212XL Black High Yield Ink Cartridge (T212XL120-S) image 1
Item: 24396717
Model: T212XL120-S

With three individual dye-color cartridges (Cyan, Magenta, Yellow) and one pigment Black cartridge, this Claria Ink set delivers vibrant color and sharp text for long-lasting, high-quality results. High-capacity cartridges for high-volume print applications..Compatible with: WF-2830, WF-2850, XP-4100, XP-4105.High-capacity ink cartridges for high-volume printing.Sharp text and brilliant photos; fast-drying ink.Brilliant prints on both plain and glossy paper.Convenient individual ink cartridges.Epson T212 Black, high yield ink cartridges deliver sharp text and vivid color for high-quality results.

Price is  $43.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1873
Epson T802XL Cyan High Yield Ink Cartridge   (T802XL220-S) image 1
Item: 2629051
Model: T802XL220-S

Enjoy vibrant print quality for all of your photo and document needs with this cyan ink cartridge. The cartridge offers a standard capacity, so your printer can keep up with daily printing tasks. This Epson T802 high-capacity cartridge uses high-quality ink to deliver bold and lasting cyan hues..Save time and money with this high-yield ink cartridge compared to standard ones.The package includes one cyan ink cartridge.Epson's DURABrite Ultra Ink produces smudge-, fade-, and water-resistant prints that look brilliant.Compatible with: Epson WorkForce Pro WF-4720, WF-4730, WF-4734, WF-4740.Clean and sharp print with Epson DURABrite ultra technology.Print stunning photos and professional-quality documents with this Epson T802 DURABrite high-capacity cyan ink cartridge.

Price is  $43.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1366
Epson T812 Cyan Standard Yield Ink Cartridge   (T812220-S) image 1
Item: 24460345
Model: T812220-S

Pro-quality ink for all your critical projects. Formulated with fast-drying pigment ink designed for high-speed print jobs, the Epson DURABrite Ultra standard-yield ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Get standard-yield capacity while enjoying cost savings.Package includes one cyan ink cartridge.This Epson DURABrite Ultra ink cartridge delivers sharp text, bright colors, and print-shop-quality results.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 0.7"D.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $15.39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
425
Epson T812 Magenta Standard Yield Ink Cartridge (T812320-S) image 1
Item: 24460330
Model: T812320-S

Pro-quality ink for all your critical projects. Formulated with fast-drying pigment ink designed for high-speed print jobs, the Epson DURABrite Ultra standard-yield ink cartridge delivers sharp text, bright colors, and print-shop-quality results..Get standard-yield capacity while enjoying cost savings.Package includes one magenta ink cartridge.This Epson DURABrite Ultra ink cartridge delivers sharp text, bright colors, and print-shop-quality results.Compatible with WorkForce EC-C7000, WF-7820, and WF-7840 models.Dimensions: 6.2"H x 3.6"W x 0.7"D.Fast-drying pigment ink designed for high-speed print jobs.Product weight is 0.1 lbs.

Price is  $15.39
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
424
Epson T802XL Yellow High Yield Ink Cartridge   (T802XL420-S) image 1
Item: 2629049
Model: T802XL420-S

Enjoy vibrant print quality for all of your photo and document needs with this yellow ink cartridge. The cartridge offers a standard capacity, so your printer can keep up with daily printing tasks. This Epson T802 high-capacity cartridge uses high-quality ink to deliver bold and lasting yellow hues..Save time and money with this high-yield ink cartridge compared to standard ones.The package includes one yellow ink cartridge.Epson's DURABrite Ultra Ink produces smudge-, fade-, and water-resistant prints that look brilliant.Compatible with: Epson WorkForce Pro WF-4720, WF-4730, WF-4734, WF-4740.Clean and sharp print with Epson DURABrite ultra technology.Print stunning photos and professional-quality documents with this Epson T802 DURABrite high-capacity yellow ink cartridge.

Price is  $43.99
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Add to list
1361

About Epson 812XL Cartridges

Epson 812XL cartridges are designed to deliver high-quality prints with vibrant colors and sharp text. Ideal for both home and office use, these cartridges ensure that your documents and images stand out, making them perfect for presentations, reports, and creative projects.

Engineered for high yield, these cartridges provide more ink per cartridge, allowing for longer printing sessions without frequent replacements. This efficiency not only saves time but also reduces the overall cost of printing.

When selecting cartridges, consider the color options available, including black, cyan, magenta, and yellow, to achieve the desired print quality. High yield cartridges are particularly beneficial for users who print frequently, as they offer a greater page yield compared to standard cartridges.

Additionally, look for options that feature DURABrite technology, which enhances the durability and water resistance of prints. This ensures that your documents remain vibrant and intact, even in challenging conditions, making these cartridges a reliable choice for all your printing needs.