User`s guide

Problems With Installed Optional Accessories
Problem Action
The optional 250-sheet paper cassette
unit does not work correctly.
Ensure that the optional 250-sheet paper cassette unit is correctly installed on the
printer. Re-install the optional 250-sheet paper cassette unit.
See Also:
❏ “Removing the Optional 250-Sheet Paper Cassette Unit” on page 232
❏ “Installing the Optional 250-Sheet Paper Cassette Unit” on page 29
If the problem persists, contact customer support.
Ensure that the print media is loaded correctly.
See Also:
“Loading Print Media in the Standard 250-Sheet Tray and the Optional 250-Sheet
Paper Cassette Unit” on page 73
If the problem persists, contact customer support.
The additional memory module does
not work correctly.
Ensure that the additional memory module is securely connected to the memory
connector.
If the problem persists, contact customer support.
Other Problems
Problem Action
Condensation has occurred inside the
printer.
This usually occurs within several hours after you heat the room in winter. This also
occurs when the printer is operating in a location where relative humidity reaches
85% or more. Adjust the humidity or relocate the printer to an appropriate
environment.
"092-310", “092-910", or “092-410" is
displayed.
Clean the CTD sensor.
See Also:
“Cleaning the Color Toner Density (CTD) Sensor” on page 203
Understanding Printer Messages
The printer LCD panel displays messages describing the current state of the printer and indicates
possible printer problems you must resolve. This section describes messages, their meanings, and how
to clear the messages.
Epson AcuLaser C2900 Series User’s Guide
Troubleshooting 187
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