
• [a]: “ROM Number/Firmware Version” – “HDD Format Option”
• [b]: “Loading Program” – “GW5a_zoffym”
Diagnostic Report:
“ROM No. / Firmware
Version” [a]
“Loading Program” [b]
Data Overwrite Security Unit
HDD Format Option:
D3775912 / 1.00m
GW5a_zoffym:
D3775912 / 1.00m
• The ROM number and firmware version number change when the firmware is upgraded.
However, the important thing is to make sure the numbers in [a] are the same as the numbers in
[b].
• If the ROM numbers are not the same, or the version numbers are not the same, this means the
unit was not installed correctly.
If this happens:
Make sure of the unit type (must be Type H).
12. Go into the User Tools mode, and select System Settings> Administrator Tools> Auto Erase Memory
Setting> On.
13. Exit the User Tools mode.
14. Check the display and make sure that the overwrite erase icon [1] shows.
15. Check the overwrite erase icon.
• The icon [2]: This icon is lit when there is temporary data to be overwritten, and blinks during
overwriting.
• The icon [3]: This icon is lit when there is no temporary data to be overwritten.
2. Installation
138
2
Summary of Contents for MPC 2800 AT-C2
Page 1: ...Model AT C2 Machine Code D023 D025 Field Service Manual July 2008 Subject to change...
Page 2: ......
Page 16: ...Overview Component Layout 1 Product Information 14 1...
Page 152: ...2 Installation 150 2...
Page 156: ...3 Preventive Maintenance 154 3...
Page 171: ...Left Cover 1 Left cover A x 6 Rear Cover 1 Rear cover A x 8 Exterior Covers 169 4...
Page 176: ...3 Ozone filters A in the right top cover 4 Replacement and Adjustment 174 4...
Page 243: ...3 Toner transport motor A x 3 x 1 Toner Collection Unit 1 Gear Unit p 228 Drive Unit 241 4...
Page 249: ...6 Development clutch K A x 1 Drive Unit 247 4...
Page 265: ...8 Thermopile F x 2 x 1 Fusing 263 4...
Page 287: ...Controller Box Open I ITB Power Supply Board Electrical Components 285 4...
Page 327: ...Controller Self Diagnostics 325 5...
Page 354: ...MEMO 352...
Page 355: ...Model AT C2 Machine Code D023 D025 Appendices July 2008 Subject to change...
Page 356: ......
Page 359: ...SP1 xxx System and Others 496 SP2 XXX Scanning image quality 496 3...
Page 360: ...4...
Page 396: ...2 Appendix Maintenance Tables 40 2...
Page 474: ...4 Appendix Process Control Error Conditions 118 4...
Page 476: ...5 Appendix Troubleshooting Guide 120 5...
Page 484: ...5 Appendix Troubleshooting Guide 128 5...
Page 492: ...Sensor Locations 6 Appendix Jam Detection 136 6...
Page 500: ...7 Appendix Electrical Component Defects 144 7...
Page 854: ...MEMO 498...
Page 855: ...MEMO 499...
Page 856: ...MEMO 500 EN...