Lexmark 13P0150 - C 750dtn Color Laser Printer Service Manual page 81

Step Symptoms
7
Ready - Bin X Full displays and paper feeds into Bin X
8
Paper does not feed into the bin selected. 271 Paper Jam -
Check Bin 1 displays
9
990 Service Error Displays
Problems with excessive static electricity buildup.
Step Action and Questions
1
Excessive static electricity buildup. (Front Cover Assembly)
Check the front cover assembly to make sure the ESD
brush ground lead is firmly attached to the 5-Bin Mailbox
frame or the ESD brush is not loose or damaged.
Is the ESD Brush ground cable correctly installed and the
ESD brush is not loose or broken?
The printer does not recognize one or more output options as
installed.
Note: If more than a single output option is installed, check each one to see if the printer
recognizes any single option as being installed. If the printer recognizes any of the output
options then the base printer autoconnect system is operating correctly and the problem
is in the unrecognized option. Continue with this service check or go to the service check
of the failing output option.
5060-XXX
Yes No
Go to "Ready - Go to Step 8
Bin X Full
displays and
paper feeds
into Bin X."
on page 2-65
Go to "Paper Go to Step 9
does not feed
into the bin
selected. 271
Paper Jam -
Check Bin 1
displays." on
page 2-65
Go to "990 Call your next
Service Error level support
Displays" on
page 2-65
Yes No
Check to make 1. Attach the
sure the brush ground cable
is contacting if not installed
the media 2. Replace the
being fed cover
through the assembly if
option. the ESD
brush is loose
or damaged
Diagnostic Information
2-61