HP FAX-750 Service Manual - Page 32
Control Electronics
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3. CONTROL ELECTRONICS 3.1 Configuration The hardware configuration of the facsimile equipment is shown below. *1 On the main PCB are these sensors: l Ribbon sensor (PI1) l Document rear sensor (PI2) l Cover sensor (SW1) *2 On the front document sensor PCB is the front document sensor. *3 On the sensor PCB are these sensors: l Paper-edge sensor (PH1) l Paper ejection sensor (PH2) *4 On the hook switch PCB* is the hook switch sensor (SW1). *Not provided on the FAX-910. Configuration of Facsimile Equipment III - 19
III
- 19
3.
CONTROL ELECTRONICS
3.1
Configuration
The hardware configuration of the facsimile equipment is shown below.
*1
On the main PCB are these sensors:
Ribbon sensor (PI1)
Document rear sensor (PI2)
Cover sensor (SW1)
*2
On the front document sensor PCB is the front document
sensor.
*3
On the sensor PCB are these sensors:
Paper-edge sensor (PH1)
Paper ejection sensor (PH2)
*4
On the hook switch PCB* is the hook switch sensor (SW1).
*
Not provided on the FAX-910.
Configuration of Facsimile Equipment