Service Manual
Page 82
.... Go to "930,931,932-Laser unit assembly service check" on page 2-62. 931 Beam detector error (BDT) Indicates that printhead laser output is low. Go to "930,931,932-Laser unit assembly service check" on page 2-62. 932 Scanner motor error (SM) Indicates abnormal rotation of printhead scanner motor. If error persists, replace RIP board. If error still exists, replace...
.... Go to "930,931,932-Laser unit assembly service check" on page 2-62. 931 Beam detector error (BDT) Indicates that printhead laser output is low. Go to "930,931,932-Laser unit assembly service check" on page 2-62. 932 Scanner motor error (SM) Indicates abnormal rotation of printhead scanner motor. If error persists, replace RIP board. If error still exists, replace...
Service Manual
Page 140
...printhead) okay? engine controller board. Go to step 3. 3 Check cable that connects Replace laser Replace cable. Properly connect LCN cable. Replace engine controller board. engine controller board unit assembly. Properly connect LCN cable. If error clears, problem solved, otherwise go to step 4. removal" on page 4-55. 2-62 Service...See "Engine controller board removal" on page 4-24. Is cable properly connected? 5021-0XX 930,931,932-Laser unit assembly service check Step Questions / actions Yes No 1 Check LCN connection on Go to step 4. 4 Does...
...printhead) okay? engine controller board. Go to step 3. 3 Check cable that connects Replace laser Replace cable. Properly connect LCN cable. Replace engine controller board. engine controller board unit assembly. Properly connect LCN cable. If error clears, problem solved, otherwise go to step 4. removal" on page 4-55. 2-62 Service...See "Engine controller board removal" on page 4-24. Is cable properly connected? 5021-0XX 930,931,932-Laser unit assembly service check Step Questions / actions Yes No 1 Check LCN connection on Go to step 4. 4 Does...