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276 Using the Control Panel
The printer is currently performing a self test and initialization.
Service Req Cffff/Service Req Eggg
A controller error or a print engine error has been detected. Turn
off the printer. Wait at least 5 seconds, then turn it back on. If the
error message still appears, write down the error number listed
on the LCD panel (Cffff/Eggg), turn off the printer, unplug the
power cord, then contact a qualified service representative.
Sleep
The printer is currently in the power-save mode. This mode is
canceled when the printer receives print data. This mode is also
canceled by selecting Reset or Reset All from the control panel’s
Rest Menu. See "Using the Control Panel Menus" on page 223 for
instructions.
TonerCart Error uuuu
A read/write error has occurred for the indicated toner cartridges
(The letters C, M, Y, or K appear in place of uuuu and indicate the
colors Cyan, Magenta, Yellow, and Black respectively.). Remove
the toner cartridges and reinsert them. If that fails to clear the
error, replace the toner cartridges.
To install the indicated cartridges. See "Toner Cartridge" on page
315.
Turn Paper
Paper on the MP tray is not loaded correctly. Remove the paper
and load it correctly on the MP tray.
Unable Clear Error
The printer cannot clear an error message because the error status
still remains. Try solving the problem again.