Troubleshooting
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Worn Transfer Unit
This message warns you that the transfer unit is near the end of
its service life. You can continue to print until the
Replace
TransferUnit
error message appears, but early replacement is
recommended to maintain high print quality. Contact your
dealer.
To clear this warning message and continue printing, select
Clear
All Warning
from the control panel’s Reset Menu. For instruction
about accessing the control panel menus, see “How to access the
control panel menus” on page 338.
Worn uuuu Dev Unit
The developer unit for the indicated color is near the end of its
service life. The letters C, M, Y, or K appear in place of uuuu and
indicate the colors Cyan, Magenta, Yellow, and Black
respectively. Contact your dealer.
Write Error ROM A
The printer is unable to write data into the ROM module correctly.
Check if the ROM module is connected to its slot securely, or turn
off the printer, then uninstall the ROM module.
Write Error ROM P
The printer is unable to write data into the ROM module correctly.
You cannot remove the ROM P because the ROM P is a program
ROM module. Contact your dealer.
Writing ROM A
The printer is writing data into the ROM module in the ROM slot
A.
Summary of Contents for AcuLaser C9100
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