Sharp MX-2314N Service Manual

MX3114N TROUBLESHOOTING 7 – 2
E. Breakdown sequence
(1) Error code and operatable mode
Trouble content
Judg-
ment
block
Trouble code
Operatable mode
Copy scan
(including
interrup-
tion)
Scan
(Push)
Scan
(Pull)
Scan-
To
HDD
Print
List
print
FAX
Send
FAX
print
FAST
Notifi-
cation to
host
FAX board
trouble
• FAX board
breakdown
MFP F6 (00, 01, 04,
21, 30, 97, 98)
–– –
HDD trouble • SD card
breakdown
E7 (07) ✕✕✕✕✕✕✕✕✕
• HDD breakdown E7 (03) ✕✕✕✕✕✕✕✕✕
• HDD-ASIC
breakdown
E7 (04) ✕✕✕✕✕✕✕✕✕
Scanner
communication
trouble
•SCU
communication
error
A0 (02)
E7 (80)
✕✕✕✕ ✕ 
Engine
communication
trouble
•PCU
communication
error
A0 (01)
E7 (90)
✕✕✕✕✕✕✕✕
Printer port
system trouble
• Printer port
system trouble
F9 (91, 92)  ✕✕ ✕   
Backup battery
voltage fall
trouble
• Backup battery
voltage fall
U1 (01) ✕✕✕✕✕✕✕✕
Operation
disable trouble 1
• Controller fan
trouble
L4 (30) ✕✕✕✕✕✕✕✕✕
Operation
disable trouble 2
• External serial I/F
communication
error (RIC)
U7 (50, 51) ✕✕✕✕✕✕✕✕
• Memory error
(included not
installed the
expansion RAM)
U2 (00, 05,
10, 11, 24, 40,
41, 42)
✕✕✕✕✕✕✕✕15
•
Connection
trouble (Model
data discrepancy)
(MFPC detection)
A0 (10, 11, 15,
16, 20)
E7 (60, 61,
65, 89)
✕✕✕✕✕✕✕✕✕
• Serial number
data error
U2 (30) ✕✕✕✕✕✕✕✕✕
• HDD registration
data check sum
error
U2 (50) ✕✕✕✕✕✕✕✕
Operation
disable trouble 3
• Memory check
error when
booting
E7 (95, 96) ✕✕✕✕✕✕✕✕
• Image memory
trouble, decode
error
E7 (01, 49,
91, 92, 93, 94)
✕✕✕✕✕✕✕✕
Operation
disable trouble 4
• Personal counter
connection
trouble
PC (00) ✕✕✕✕✕✕✕✕
Power controller
trouble
• Power controller
error
L8 (20) ✕✕✕✕✕✕✕✕
Special function
trouble
• Watermark data
error
U2 (60)
P1 (00, 01,
02)
     

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