12
Phaser 740 and 750 Color Printers
The photoconductive belt position sensor is not illustrated. This optical sensor marks
the home position of the photoconductive belt. It is mounted inside the customer-
replaceable imaging unit.
Print engine sensor, switch and solenoid locations
3102-04
Accumulator belt
home position sensor
Main charge grid
(Scorotron charger)
sensor
Toner level
sensors
(transmitters)
Output tray
full sensor
Paper-empty
sensor
Fuser-exit
sensor
Paper tray
type sensors
Aligning
sensor
Power switch
Left door
opened switch
Transfer roller
position sensor
Front right door
opened switch
Toner level
sensors
(receivers)
are mounted
inside the
toner cartridge
driver unit
Paper-exit
sensor
ADU jam
sensor
ADU gate sensor
(inside reverser)
Multi-purpose
tray feed
sensor
Transparency
sensor
(Phaser 750)
Summary of Contents for Phaser 740
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Page 102: ...90 Phaser 740 and 750 Color Printers ...
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Page 124: ...112 Phaser 740 and 750 Color Printers ...
Page 129: ...Service Guide 117 Figure 3 Motor and fan FRUs 3102 37 1 10 9 5 8 7 2 6 4 3 ...
Page 131: ...Service Guide 119 Figure 4 Sensor switch and flag FRUs 3102 40 1 7 2 3 4 8 5 6 ...
Page 135: ...Service Guide 123 Figure 6 Imaging and paper feed component FRUs 3102 39 1 2 3 7 9 4 6 8 5 ...