Sharp MX-M264N Service Manual

MX-M264U ELECTRICAL SECTION 13 – 23
nFAXD_CTS Option FAX send enable
input
Option FAX send enable
input
Active Negative CN29 22 MFPC
PWB
nFAXD_RTS Option FAX send request Option FAX send request Active Negative CN29 20 MFPC
PWB
nINFO_FAX_LED FAX notice LCD signal FAX notice LCD signal LED lighting – CN6 10 PCU
nOFF_CNT 5VL power relay signal 5VL power relay signal 5VL power
OFF
– CN13 9 PCU
nPOF_MFPC Power interruption detection
signal
Power interruption detection
signal
AC power
OFF
– CN10 9 PCU
nPOF_SCN Power interruption detection
signal
Power interruption detection
signal
AC power
OFF
– CN6 1 PCU
nPOW_LED Power LED signal Power LED signal LED lighting – CN6 8 PCU
nPWR_SW Power SW detection signal Power SW detection signal SW_ON state – CN6 5 PCU
nREQ_PIC ICU-PIC communication ICU-PIC communication
signal
– – CN10 19 PCU
nREQ_PIC_INT ICU-PIC communication ICU-PIC communication
signal
– – CN10 5 PCU
nRES_FAX Option FAX reset Option FAX reset Active Negative CN29 9 MFPC
PWB
nRES_PIC ICU-PIC communication ICU-PIC communication
signal
– – CN10 7 PCU
nRY_CNT Main power relay signal Main power relay signal Main power
OFF
– CN13 7 PCU
nSPED Document detection WU
signal
Document detection WU
signal
WU detection – CN6 3 PCU
nWU_FAX WU signal (Start request) FAX_WU signal (Start
request)
WU
(Start request)
– CN10 12 PCU
nWU_KEY Energy-saving key detection
signal
Energy-saving key detection
signal
Start request
detection
– CN6 6 PCU
nWU_LED Reset key LED signal Reset key LED signal LED lighting – CN6 9 PCU
OCSW Light emitting UN open/close
detection
Light emitting UN open/close
detection
Close Open CN17 3 SCNcnt
/OPCASSEL Desk motor Enable Desk motor Enable signal – Motor rotation
Enable
CN14 26 PCU
OSMA Shift motor Motor drive signal Motor ON
(phase
excitation ON)
Motor OFF CN2 3 PCU
OSMB Shift motor Motor drive signal Motor ON
(phase
excitation ON)
Motor OFF CN2 4 PCU
OSMXA Shift motor Motor drive signal Motor ON
(phase
excitation ON)
Motor OFF CN2 5 PCU
OSMXB Shift motor Motor drive signal Motor ON
(phase
excitation ON)
Motor OFF CN2 6 PCU
PICVPPON For PIC program PIC program writing signal – – CN10 11 PCU
/PM_CLK Polygon motor CLK
(frequency dividing output)
Polygon motor CLK signal – – CN12 6 PCU
/PM_D Polygon motor ON signal Polygon motor ON signal Motor ON Motor OFF CN12 8 PCU
PM_LD Polygon M_LD signal Polygon motor lock detection
signal
Normal
rotation state
– CN12 5 PCU
POD1 Paper exit sensor Paper transport detection – Paper
provided
CN28 6 PCU
POD2 Second paper exit discharge Paper transport detection Paper
provided
– CN3 2 PCU
POD3 Right paper exit discharge
sensor
Paper transport detection Paper
provided
– CN1 2 PCU
POFM_LD1 Paper exit cooing FAN1_LD
signal
FAN ON signal Normal
rotation state
– CN23 2 PCU
POFM_LD2 Paper exit cooing FAN2_LD
signal
FAN ON signal Normal
rotation state
– CN23 5 PCU
POFM_V Paper exit cooling FAN_ON
signal
FAN lock detection signal – FAN motor
ON
CN23 1 PCU
POFM_V Paper exit cooling FAN_ON
signal
FAN lock detection signal – FAN motor
ON
CN23 4 PCU
/POGS1a Paper exit gate solenoid Gate select Solenoid ON
(Normal paper
exit direction)
– CN25 2 PCU
/POGS1b Paper exit gate solenoid Gate select Solenoid ON
(Second
paper exit
direction)
– CN25 3 PCU
Signal name Name [Type] Function/Operation
Connector level
Connector
No.
Pin
No.
PWB
name
NOTE
"L" "H"

Sharp MX-M264N Specifications

General

Print Technology	Laser
Functions	Print, Copy, Scan, Fax
Print Speed	26 ppm
Max Print Resolution	600 x 600 dpi
Standard Paper Capacity	1100 sheets
Max Paper Capacity	2100 sheets
Automatic Duplexing	Yes
ADF Capacity	100 sheets
Scan Resolution	600 x 600 dpi
Copy Speed	26 cpm
Copy Resolution	600 x 600 dpi
Connectivity	Ethernet, USB