User Maintenance - Epson GQ-3500 User Manual

3. Gently remove
Lower the processing unit back to its original position and press the
4.
two comers marked by blue stickers to lock the processing unit in
place (avoid pressing directly on
Close the case.
5.
6. Resume printing
This status
message
the control panel, by software, or by DIP switch) and are attempting to
feed a different size paper through the printer. To correct the problem,
set the printer off line, press
correct paper size with SelecType. After the paper mismatch error is
cleared, the printer may still have data in the buffer (the
will flash
in this case). Press
thus clearing the buffer.

User Maintenance

Three messages indicate a need for routine maintenance. These
conditions can be corrected by following
your Epson dealer for any necessary replacement parts and supplies.
The toner cartridge supplied with your GQ-3500 should last for about
800 pages. Replacement cartridges contain enough toner for
approximately 1500 pages.
toner runs out, the
When the
status display shows Tb. The printer stops after ejecting the page being
printed. When this occurs, replace the toner cartridge as follows:
1. Open the printer by releasing the latch on the front of the printer.
WARNING
Opening the printer exposes the fusing unit, which is marked by a
CAUTION: HOT SURFACE
Maintenance and Status Messages
jammed paper from the area of
the
the printer has warmed up.
when
occurs when you have selected
the ERROR CLEAR
the
PAPER FEED
TONER OUT
label. Be careful not to touch the fusing unit.
toner cartridge).
the
one
button, and set the
button to force printing
instructions below. Consult
the
light begins flashing and the
rollers.
the exit
paper size (from
light
DATA
5 - 7