Sharp MX-2314N Service Manual

MX3114N TROUBLESHOOTING 7 – 8
L4
30
MFP fan motor trouble
MPF 
31 Paper exit cooling fan trouble PCU 
32 Power source cooling fan trouble PCU 
35 Fusing cooling fan trouble PCU 
43 Paper exit cooling fan 2 trouble PCU 
50 Process fan trouble PCU 
51 Process fan 2 trouble PCU 
L6 10 Polygon motor trouble PCU 
L8 01 Full wave signal detection error PCU 
02 Full wave signal error PCU 
20 Communication error of MFPC PWB/LSU mother board MFP 
P1 00 PCI communication error MFP 
01 PCI fan error MFP 
02 Plasma generating device error MFP 
U1 01 Battery trouble MFP 
U2 00 MFP EEPROM read/write error MFP 
05 HDD/MFPC PWB SRAM contents inconsistency MFP 
05 Erroneous detection of account management data / HDD internal
authentication DB table error
MFP 
10 MFPC PWB SRAM user authentication index check sum error MFP 
11 MFPC PWB EEPROM counter check sum error MFP 
22 MFP PWB SRAM memory check sum error (23cpm machine) MFP 
23 MFP PWB SRAM memory individual data check sum error (23cpm
machine)
MFP 
24 MFPC PWB SRAM memory user authentication counter check sum error MFP 
30 MFPC PWB and PCU PWB manufacturing No. data inconsistency MFP 
40 SD card system storage data area error MFP 
41 HDD system storage data area error MFP 
42 Machine adjustment data (system storage data area) error MFP 
50 HDD user authentication data check sum error MFP 
60 Watermark check error MFP 
80 SCU PWB EEPROM read/write error SCU 
81 SCU PWB EEPROM check sum error SCU 
90 PCU PWB EEPROM read/write error PCU 
91 PCU PWB EEPROM check sum error PCU 
U6 00 PCU PWB - Paper feed desk (paper feed tray 3, 4) communication trouble PCU 
01 Paper feed tray 3 lift trouble PCU 
02 Paper feed tray 4 lift trouble PCU 
10 Desk paper feed unit paper transport motor trouble PCU 
50 Desk - Main unit combination trouble PCU 
52 PCU PWB - Paper feed desk (paper feed tray 2) communication trouble PCU 
U7 50 MFPC PWB - Vendor machine communication error MFP 
51 Vendor machine error MFP 
UC 02 CPT - ASIC error SCU 
20 DOCC ASIC error SCU 
Trouble
code
Trouble content
Trouble
detection
Mechanism Option Electricity FAX Supply
Main
code
Sub
code

Sharp MX-2314N Specifications

General

Print Technology	Laser
Print Speed	23 ppm
Print Resolution	600 x 600 dpi
Scan Resolution	600 x 600 dpi
Copy Speed	23 cpm
Copy Resolution	600 x 600 dpi
Fax Transmission Speed	33.6 Kbps
Duplex Printing	Yes
Connectivity	USB, Ethernet
Functions	Print, Copy, Scan, Fax
Paper Size	A3, A4, A5, B4, B5
Max Paper Size	A3
Original Size	A3