For information onlySharp DIGITAL Copier Error Reset Codes
Use these error correction codes AT YOUR OWN RISK!
NOT for use with Sharp Analog Copiers
NOT for use with post 1995 Sharp Copiers
NOT all codes apply to all copiers!
| AR-150, 151, & 155 - Trouble Reset |
| Press: "Clear", "Exposure Select Key", "Clear", "Exposure Select Key", "14", "Start Key" |
| AR-150, 151, & 155 - Drum Counter Reset |
| Press: "Clear", "Exposure Select Key", "Clear", "Exposure Select Key", "24", "Start Key", "7", "Start Key" |
| AR-160, AR-162, AR-163, AR-164, AR-200, AR-201, AR-205, AR-207; DM-2000, DM-2005, DM-2010, DM-2015 - Trouble Reset |
| Press: "Clear", "Interupt", "0", "Interupt", "14", "Start Key" |
| AR-160, AR-162, AR-163, AR-164, AR-200, AR-201, AR-205, AR-207; DM-2000, DM-2005, DM-2010, DM-2015 - Drum Counter Reset |
| AR-162, AR-163, AR-164, Press: "Clear", "Interupt", "0", "Interupt", "24", "Start Key", "7", "Start Key" |
| AR-M160, AR-M205 - Trouble Reset |
| Press: "#", "Interupt", "Clear", "Interupt", "14", "Start Key" |
| AR-M160, AR-M205 - Drum Counter Reset |
| Press: "#", "Interupt", "Clear", "Interupt", "24", "Start Key", "7", "Start Key" |
| AR-168S, AR-168D, AR-208D, AR-208S, AR-M162, AR-M162E, AR-M207, AR-M207E - Trouble Reset |
| Press: "#", "*", "Clear", "*", "14", "Start Key" |
| AR-168S, AR-168D, AR-208D, AR-208S, AR-M162, AR-M162E, AR-M207, AR-M207E - Drum Counter Reset |
| Press: "#", "*", "Clear", "*", "24", "Start Key", "7", "Start Key" |
4. Trouble Codes
Main code Sub code Trouble content Detail of trouble
E7 03 HSYNC cannot be
detected.
LSU (laser diode, reception element, APC circuit) trouble
LSU drive circuit (ASIC) trouble
E7 04
CCD white level trouble
CCD drive circuit (CCD PWB, ASIC harness) trouble
Copy lamp lighting trouble (Copy lamp, invertor PWB)
E7 05 CD black level trouble CCD drive circuit (CCD PWB, ASIC, harness) trouble
E7 12 Shading trouble
(white correction)
Dirt on white plate for scanning white level
E7 14
ASIC connection trouble
Improper connection between CPU and ASIC (pattern cut, improper connection
of lead pin)
E7 15
Copy lamp OFF trouble
Copy lamp or copy lamp drive circuit (invertor PWB) trouble Copy lamp
disconnection
L1 00
Feed is not completed
within the specified time.
When the mirror base is returned for the specified time (6 sec) in mirror initializing
after turning on the power, the mirror home position sensor (MHPS) does not
turn OFF. Or when the mirror base is fed for the specified time (about 6 sec)
after start of copy return, the mirror home position sensor (MHPS) does not turn
OFF.
L3 00
Return is not completed
within the specified time.
When the mirror base is returned for the specified time (6 sec) in mirror
initializing after turning on the power, the mirror home position sensor (MHPS)
does not turn ON.Or when the mirror base is returned for the specified time
(about 6 sec) after start of copy return, the mirror home position sensor (MHPS)
does not turn ON.
L4 01 Main motor lock When the main motor encoder pulse is not detected for 100msec.
L6 10
Polygon motor lock
The lock signal (specified rpm signal) does not return within a certain time (about
20sec) from starting the polygon motor rotation
H2 00 Thermistor open detection The fusing thermistor is open.
H3 00 Heat roller abnormally high
temperature
The fusing temperature rises above 240°C.
H4 00 Heat roller abnormally low
temperature
The fusing temperature does not reach 185°C within 27 sec of turning on the
power, or the fusing temperature keeps at 140°C.
U2 01 Counter sum check error When the counter check sum value stored in the EEPROM is abnormal.
U2 04 EEPROM serial
communication error
When a communication trouble occurs with the EEPROM.
CH
(Blinking)
- TD cartridge not installed Check if TD cartridge is installed.
4.