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Table A-3. CN202 Pin Assignments
Pin No. Signal Name I/O Description
1 +5 — +5 VDC
2 TH I Fuser temperature
Table A-4. CN203 Pin Assignments
Pin No. Signal Name I/O Description
1 PS1 I Paper take-up sensor
2 GND1 — Ground
3
PS1 I Paper take-up sensor
4 NC — Not connected
5 +24V — +24 VDC
6
FEED1 O Paper take-up solenoid drive
Table A-5. CN204 Pin Assignments
Pin No. Signal Name I/O Description
1
HV-C —
2
HV-T I
3
HV-S —
4
HV-S2 —
5
HV-B
6
BIAS-M O
7 GND2 — Ground
8 +24 — +24 VDC
Table A-6. CN205 Pin Assignments
Pin No. Signal Name I/O Description
1
SSCAN I Horizontal synchronous signal
2 LD-CTL I Laser power signal
3 LDAPC2 O Laser power adjust 2
4 LDAPC1 O Laser power adjust 1
5 GND1 — Ground
6
LDATA O Laser data
7 +5V — +5 VDC
Table A-7. CN206 Pin Assignments
Pin No. Signal Name I/O Description
1 A O Motor phase A
2
A O Motor phase A
3 B O Motor phase B
4
B O Motor phase B
Appendix EPL-5500W Service Manual
A-4 Rev. A