No.
Type
Details (Symptom, Possible Cause, Troubleshooting Procedures)
740
B
Corner stapler motor error
The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
For 1000-sheet (booklet) finisher
• The stapler motor does not switch off within the prescribed time after
operating.
• The HP sensor of the staple unit does not detect the home position after the
staple unit moves to its home position.
The HP sensor of the staple unit detects the home position after the staple unit
moves from its home position.
• Staple jam
• Number of sheets in stack exceeds allowed number of sheets for stapling
• Stapler motor obstructed
• Stapler motor defective
1. Check the connections and cables for the components mentioned above.
2. Replace the HP sensor and/or stapler motor.
3. Replace the finisher main board.
3. Appendix: Service Call Conditions
82
3
Summary of Contents for OR-C1
Page 2: ......
Page 16: ...Effectiveness of Duplex Combine Function 352 INDEX 355 14 ...
Page 22: ...Overview Mechanical Components 1 Product Information 20 1 ...
Page 26: ...1 Product Information 24 1 ...
Page 106: ...8 Check the internal finisher operation 2 Installation 104 2 ...
Page 130: ...6 Remove the PCB cover A x 1 7 Remove the tray bar cover A x 1 2 Installation 128 2 ...
Page 174: ...3 Preventive Maintenance 172 3 ...
Page 187: ...3 Remove the paper exit cover B x 1 Output Tray 1 Open the front door A Exterior Covers 185 4 ...
Page 188: ...2 Remove the output tray A x 1 4 Replacement and Adjustment 186 4 ...
Page 235: ...5 Remove the upper gear A x1 and lower gear B x1 6 Remove the connector A x2 Paper Feed 233 4 ...
Page 282: ...4 Replacement and Adjustment 280 4 ...
Page 320: ...5 System Maintenance 318 5 ...
Page 323: ...Self Diagnostic Test Flow Chart Self Diagnostic Mode 321 6 ...
Page 325: ...Self Diagnostic Mode 323 6 ...
Page 326: ...Skewed Image Do the following to fix a skewed image problem 6 Troubleshooting 324 6 ...
Page 328: ...6 Troubleshooting 326 6 ...
Page 330: ...Checking Images with the Trimming Pattern 6 Troubleshooting 328 6 ...
Page 345: ...Sensor Locations Jam Detection 343 6 ...
Page 356: ... 6 Duplex with combine mode SP 8421 005 pages 7 Energy Saving 354 7 ...
Page 358: ......