Epson EPL-N3000 Service Manual page 403

EPSON EPL-N3000/AcuLaser M4000N
Procedure
7 Perform the update
8 Confirm the checksum
9 Reboot the printer
10 Print a status sheet
Check the firmware version on the
11
status sheet
Adjustment
Method 1
(RCC)
When the printer starts to receive the file or begins rewriting, the data LED
flashes and the message "ROM P Writing" appears on the LCD panel.
When the transfer is complete, the "Completion" window pops up. Click
[OK].
---
After confirming the data LED is turned off and the LCD panel displays
"Ready", turn the printer power off and turn back on again.
Print a status sheet.
Confirm that the firmware has been updated properly by comparing the
status sheet with the one printed in step 1. Refer to
(p.430)
Confirm that both old and new firmware versions are displayed on the LCD
panel, and press the [
The "Completion" window will be displayed when the data transfer is
finished. Click [OK].
When the program update is finished, the checksum appears on the LCD
panel.
Confirm the checksum.
Press [
The printer automatically reboots.
Print a status sheet.
Confirm that the program firmware version has been updated correctly by
" 7.4.1 Status Sheet" comparing the status sheet with that printed in step 1. Refer to
Sheet" (p.430)
Firmware Update
Method 2
(CRB)
] button on the control panel.
].
Revision C
" 7.4.1 Status
403
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