HP LaserJet 1010 Service Manual - Page 121
Solenoid, sensors, and switches,
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Solenoid, sensors, and switches The following figure shows the locations of the solenoid, sensors, and switches. ➅ ➂ ➃ ➄ ➆ Figure 6-8. ➁➀ Solenoid, photosensors, and switches 1 Door switch detects whether or not the print cartridge door is closed. Printing cannot continue until the print cartridge door is closed. 2 Power switch. 3 Paper-width sensor senses the width of the paper. 4 Paper delivery sensor senses when paper has successfully moved out of the fusing area. 5 Top-of-page sensor detects the leading and trailing edges of the paper. It synchronizes the photosensitive drum and the top of the paper. 6 Solenoid. 7 Motor. ENWW Solenoid, sensors, and switches 109
Solenoid, sensors, and switches
The following figure shows the locations of the solenoid, sensors, and switches.
Figure 6-8.
Solenoid, photosensors, and switches
1
Door switch detects whether or not the print cartridge door is closed. Printing cannot continue until
the print cartridge door is closed.
2
Power switch.
3
Paper-width sensor senses the width of the paper.
4
Paper delivery sensor senses when paper has successfully moved out of the fusing area.
5
Top-of-page sensor detects the leading and trailing edges of the paper. It synchronizes the
photosensitive drum and the top of the paper.
6
Solenoid.
7
Motor.
ENWW
Solenoid, sensors, and switches
109