HP (Hewlett-Packard) 9065 Printer User Manual


 
ENWW Original feed/conveyance/exit section 15
ADF unit explanation
10 SIG (PS308 to SCDB)
Rear side original skew detection
signal
[L]: Original present
[H]: No original
11 DF_FAN_SC_SIG (FM301 to SCDB
to PRCB)
FM301 abnormal operation
detection signal
[L]: FM301 normal
[H]: FM301 abnormal
12 DF_M1_CLK (PRCB to SCDB)
M301 control clock
13 DF_M1_F/R (PRCB to SCDB)
M301 drive direction control signal
14 DF_M1_EN (PRCB to SCDB)
M301 drive IC enable signal
15 DF_M1_M1 (PRCB to SCDB)
M301 drive control signal
16 DF_M1_M2 (PRCB to SCDB)
M301 drive control signal
17 DF_M1_I1 (PRCB to SCDB)
M301 drive electric current control
signal
18 DF_M1_I2 (PRCB to SCDB)
M301 drive electric current control
signal
19 DF_M1_RETURN (PRCB to SCDB)
M301 return signal
20 DF_M2_CLK (PRCB to SCDB)
M302 control clock
21 DF_M2_F/R (PRCB to SCDB)
M302 drive direction control signal
22 DF_M2_EN (PRCB to SCDB)
M302 drive IC enable signal
23 DF_M2_M1 (PRCB to SCDB)
M302 drive control signal
24 DF_M2_M2 (PRCB to SCDB)
M302 drive control signal
25 DF_M2_I1 (PRCB to SCDB)
M302 drive electric current control
signal
26 DF_M2_I2 (PRCB to SCDB)
M302 drive electric current control
signal
27 DF_M2_RETURN (PRCB to SCDB)
M302 return signal
28 DF_M_RESET (PRCB to SCDB)
M301/M302 drive reset signal
29 DF_FAN_CONT (PRCB to SCDB)
FM301 drive control signal
30 DF_CL_CONT (PRCB to SCDB)
MC301 drive control signal
b Output signal
1 A, A
(SCDB to M301)
M301 A phase drive signal
2 B, B (SCDB to M301)
M301 B phase drive signal
3 A, A
(SCDB to M302)
M302 A phase drive signal
4 B, B
(SCDB to M302)
M302 B phase drive signal
5 DRIVE (SCDB to M301)
MC301 ON/OFF drive signal
[L]: MC301 on
[H]: MC301 off
6 FM CONT (SCDB to FM301)
FM301 ON/OFF drive signal
[L]: FM301 off
[H]: FM301 on