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Error


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Sharp AL841 Top Searches

These results are ranked by popularity.

Error
E7-14Description: ASIC (MCU PWB) trouble DETAIL ASIC (MCU PWB) malfunction.
U2-06Description: TITLE RAM (MCU PWB) trouble (read/write error) DETAIL RAM (MCU PWB) read/write operation trouble.
CHDescription: LAMP "CH" ON. Cabinet open/close detection switch trouble DETAIL 1) Cabinet (operation unit) open/close detection switch malfunction 2) Cabinet (operation unit) open/close detection switch signal is not recognized.
E7-15Description: Shading correction (white level) trouble DETAIL 1) White level output abnormality during shading correction 2) White level output recognition error during shading correction
CHDescription: LAMP "CH" blink. Developer cartridge detection trouble DETAIL 1) Toner density sensor malfunction 2) Toner density sensor signal recognition error

Sharp AL841 Common Errors

The most common error codes.

Error
E7-14Description: ASIC (MCU PWB) trouble DETAIL ASIC (MCU PWB) malfunction.
U2-06Description: TITLE RAM (MCU PWB) trouble (read/write error) DETAIL RAM (MCU PWB) read/write operation trouble.
CHDescription: LAMP "CH" ON. Cabinet open/close detection switch trouble DETAIL 1) Cabinet (operation unit) open/close detection switch malfunction 2) Cabinet (operation unit) open/close detection switch signal is not recognized.
E7-15Description: Shading correction (white level) trouble DETAIL 1) White level output abnormality during shading correction 2) White level output recognition error during shading correction
CHDescription: LAMP "CH" blink. Developer cartridge detection trouble DETAIL 1) Toner density sensor malfunction 2) Toner density sensor signal recognition error
E7-14Description: ASIC (MCU PWB) trouble DETAIL ASIC (MCU PWB) malfunction.
U2-06Description: TITLE RAM (MCU PWB) trouble (read/write error) DETAIL RAM (MCU PWB) read/write operation trouble.
CHDescription: LAMP "CH" ON. Cabinet open/close detection switch trouble DETAIL 1) Cabinet (operation unit) open/close detection switch malfunction 2) Cabinet (operation unit) open/close detection switch signal is not recognized.
E7-15Description: Shading correction (white level) trouble DETAIL 1) White level output abnormality during shading correction 2) White level output recognition error during shading correction
CHDescription: LAMP "CH" blink. Developer cartridge detection trouble DETAIL 1) Toner density sensor malfunction 2) Toner density sensor signal recognition error