Rep 9.11 Toner Sensor - Xerox 8850 Service Manual

REP 9.11 Toner Sensor

Parts List on PL 9.7
Switch off the Main Power Switch. Disconnect the Power Cord.
Removal
1. Remove the Developer Module. Perform
The Developer Material must be removed before removing the Toner Sensor. Failure to per-
form this task can lead to excessive contamination of the work area.
2. Remove the Developer Material. Perform
3. (Figure 1): Remove the Toner Sensor and the spacer.
Repairs and Adjustments
REP 9.11
WARNING
REP 9.5 Developer Module.
CAUTION
REP 9.7 Developer Material.
2
Remove two Toner Sensor mount
screws
Figure 1 Removing the Toner Sensor
Replacement
1. Reinstall the Toner Sensor and spacer.
If a new Toner Sensor is being installed, new Developer Material must also be installed.
2. Reinstall the Developer Material. Perform
Do not run prints before calibrating the Toner Sensor. Running prints before performing the cal-
ibration may cause toner faults or print defects.
3. If a new Toner Sensor has been installed, perform
tion.
4. Perform the Electrostatic Series. Perform
03/2003
4-84
1
Disconnect A22Q1P 1A
3
Remove the Toner
Sensor and spacer
CAUTION
REP 9.7 Developer Material.
CAUTION
GP 8 Toner Control System Calibra-
ADJ 9.2 Electrostatic Series.
8850/ 510DP