Description: Shading trouble black correction (SPF). The CCD black scan level is abnormal when the copy lamp is turned off
Causes: Installation failure of the harness to the CCD unit CCD unit abnormality, DSPF PWB abnormality.
Remedy: Check installation of the harnesses to the CCD unit. Check the CCD unit and the DSPF PWB.
Code: E6-11
Description: Shading trouble white correction (SPF). The CCD white reference plate scan level is abnormal when the copy lamp is turned on
Causes: Installation failure of the harness to the CCD unit Dirt on themirror, the lens, and the reference white plate. Copy lamp lighting trouble. CCD unit abnormality, DSPF PWB abnormality. Shading Sim. not executed / Shading ROM abnormality.
Remedy: Check installation of the harnesses to the CCD unit. Check installation of the harnesses to the copy lamp unit. Clean the mirror, the lens, and the reference white plate. Check the CCD unit and the DSPF PWB.
Code: E6-14
Description: CCD-ASIC abnormality (SPF). The written register value cannot be read out
Causes: DSPF PWB abnormality
Remedy: Check the DSPF PWB.
Code: E7-00
Description: System memory trouble (The Tandem memory is not guaranteed.). The system memory cannot be accessed
Causes: Expansion memory installation state abnormality. Data garble.
Remedy: Check installation of the system expansion memory. Check memory read /write with Sim. 60-01. Replace the expansion memory. (If it is installed.) Replace the MFPC PWB.
Code: E7-01
Description: System data trouble. Data abnormality
Causes: Image transfer abnormality
Remedy: Check connection of the connector of the MFPC PWB and the W-ICU PWB. Replace the W-ICU PWB. Replace the MFPC PWB.
Code: E7-03
Description: HDD trouble. HDD breakdown HDD connection trouble File management area data abnormality (when FAT is broken.)
Causes: The ICU PWB is not properly installed to the HDD. The HDD does not operate normally. ICU PWB abnormality.
Remedy: Check installation of the HDD to the W-ICU PWB. Check connection of the harness to the HDD of the WICU PWB. Check read /write of HDD with Sim. 62-2, 3. Replace the HDD. Replace the W-ICU PWB. Replace the MFPC PWB.