Ink Cartridge Codes - Epson WorkForce WF-M20590D4TW User Manual

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User's Guide
❏ Although the ink cartridges may contain recycled materials, this does not affect printer function or
performance.
❏ Specifications and appearance of the ink cartridge are subject to change without prior notice for improvement.
❏ Do not disassemble or remodel the ink cartridge, otherwise you may not be able to print normally.
❏ Quoted yields may vary depending on the images that you are printing, the paper type that you are using, the
frequency of your prints and environmental conditions such as temperature.
❏ Do not drop or knock it against hard objects; otherwise, the ink may leak.
Ink Consumption
❏ To maintain optimum print head performance, some ink is consumed from all cartridges not only during
printing but also during maintenance operations such as print head cleaning.
❏ The ink in the ink cartridge supplied with your printer is partly used during initial setup. In order to produce
high quality printouts, the print head in your printer will be fully charged with ink. This one-off process
consumes a quantity of ink and therefore this cartridge may print fewer pages compared to subsequent ink
cartridges.

Ink Cartridge Codes

The following are the codes for genuine Epson ink cartridges.
BK1, BK2: Black
T04Q1
Epson recommends the use of genuine Epson ink cartridges. Epson cannot guarantee the quality or reliability of
non-genuine ink. The use of non-genuine ink may cause damage that is not covered by Epson's warranties, and
under certain circumstances, may cause erratic printer behavior. Information about non-genuine ink levels may
not be displayed.
Note:
❏ Ink cartridge codes may vary by location. For the correct codes in your area, contact Epson support.
❏ For users in Europe, visit the following website for information on Epson's ink cartridge yields.
http://www.epson.eu/pageyield
Related Information
"Technical Support Web Site" on page 195
&
Consumables
131

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