Xerox Phaser 7760 Service Manual page 277

012-223 Front Tamper Home Sensor Off Fail
Front Tamper Home Sensor is not turned Off within a specified time.Front Tamper Home Sen-
sor is not turned Off after the stop following Front Tamper Home Sensor Off.
Initial Actions
Check the following components:
• Front Tamper Actuator for deformation.
• Front Tamper Home Sensor for proper installation.
• Front Tamper Home Sensor connectors.
• Front Tamper Motor for proper operation.
• Front Tamper Motor connectors.
Procedure
Enter Service Diagnostics Menu: Printer Menu > Troubleshooting > Service Tools > Printer
Status Page > hold the Up and Down buttons simultaneously > Run Service Diagnostics >
OK. Activate the Front Tamper Motor alternately. The Front Tamper Motor
Y N
Check circuit of the Front Tamper Motor
shooting procedure.
Actuate the Front Tamper Home Sensor
changes.
Y N
Check circuit of the Front Tamper Home Sensor
sive Sensor Procedure for troubleshooting procedure.
If the problem continues, replace the Finisher PWB
Revised
Phaser 7760 Color Laser Printer
(PL 21.8) runs.
(Figure 1). Refer to OF 99-9 RAP for trouble-
(PL 21.8) with a piece of paper. The
(Figure 1). Refer to Section 6,
(PL 21.12).
display
Transmis-
January 2010
2-241
Status Indicator RAP's
012-223