Head Related Checks And Adjustments; Head Id Check & Input - Epson Stylus Pro 4910 Service Manual

Epson Stylus Pro 4900/Epson Stylus Pro 4910

4.11 Head Related Checks and Adjustments

4.11.1 Head ID Check & Input
EXECUTION MODE
Normal Mode
PROCEDURE
1. Write down the Head Rank ID (QR code) from the ID label attached on the new
Printhead if replacing the Printhead.
A 48-digit alphanumeric character is written on the ID Label.
C A U T I O N
Use the first 45 digits for the Head Rank ID. (the last three digits
are not used.)
1 2
15 16 17 18 19 20 21 22 23 24
25 26 27 28 29 30 31 32 33 34
35 36 37 38 39 40 41 42 43 44
45
NA NA
2. Assemble the printer.
3. Turn the printer ON.
4. Start the Service Program and select
5. Enter the 45-digit ID into the edit boxes in the same way as indicated on the label.
(Enter the digits continuously without pressing the Space, Enter, or Tab key.)
ADJUSTMENT
3 4 5 6 7 8
9 10 11 12 13 14
QR code
NA
Head ID Check & Input.
Head Related Checks and Adjustments
Figure 4-37. [Head ID Check & Input] Screen
Revision A
332
Confidential