Read Sharp AL-1457D Handy Guide online
TROUBLE CODES
SHARP ELECTRONICS (UK) LTD
DOCUMENT SYSTEMS GROUP
13
VERSION 1
JANUARY 2004
Code
Sub
Content of Trouble
E7
01
Duplex model memory setup error
02
HSYNC not detected (LSU)
10
CCD Black level trouble
11
CCD white level trouble
12
Shading trouble (White correction)
14
ASIC connection trouble
16
Laser output trouble
F5
02
Copy lamp disconnection trouble
H2
00
Thermistor open detection
H3
00
Fuser abnormally high temperature
H4
00
Fuser abnormally low temperature
L1
00
Scanner Feeding is not completed in time
L3
00
Scanner return is not completed in time
L4
01
Main motor lock
L6
10
Polygon motor lock (LSU)
U2
01
Counter check SUM error
04
EEPROM serial communications error
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