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Ricoh Aficio MP C2050 Service Manual

Ricoh Aficio MP C2050
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SC Tables
D037/D038/D040/D041 4-54 SM Appendix
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
 Defective controller
1. Turn the main switch off and on.
2. Replace the SDRAM DIMM.
3. Replace the controller.
[0202]
Resident memory error
The SPD values in all RAM DIMM are incorrect or unreadable.
 Defective RAM DIMM
 Defective SPD ROM on RAM DIMM
 Defective 12C bus
1. Replace the RAM DIMM.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
828
CTL
D
Self-diagnostic error: ROM
[XXXX]: Detailed error code
[0101]
Check sum error 1
 The boot monitor and OS program stored in the ROM DIMM is
checked. If the check sum of the program is incorrect, this SC code
is displayed.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
829
CTL
B
Self-diagnosis error: optional RAM
[XXXX]: Detailed error code
[0401]
Verification error (Slot 1)
The data stored in the optional RAM in Slot 1 does not match the data
when reading.
- -
 Not specified RAM DIMM installed
 Defective RAM DIMM
Rev. 09/03/2010

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Ricoh Aficio MP C2050 Specifications

Ricoh Aficio MP C2050

General Specifications IconGeneral Specifications
output speed20 ppm BW & Full-Color
warm-up time25 seconds
first copy time full-color9.5 seconds
copy resolution600 x 600 dpi
original capacity50 sheets
dimensions23.1" x 25.8" x 33.3" (587 x 655 x 845 mm)
weight220 lbs
power requirements120V, 60Hz, 12A
Printer Controller IconPrinter Controller
cpuRM7035C @ 533MHz
memory768 MB (512 MB + 256 MB) RAM (Standard); 1GB RAM (Maximum)
max. print speed20 ppm BW & Full-Color
max. print resolution1200 x 1200 dpi
standard interfaces10Base-T/100Base-TX Ethernet (RJ-45), USB 2.0 Device, USB 2.0 Host I/F
Scanner Specifications IconScanner Specifications
scanner resolutionFrom 100 to 600 dpi (1200 dpi for TWAIN)
scanning speed bw41 ipm
scanning speed full-color26 ipm
scan area main scan11.7" (297mm)
scan area sub scan17" (432mm)

Ricoh Aficio MP C2550

General Specifications IconGeneral Specifications
output speed25 ppm BW & Full-Color
warm-up time25 seconds
first copy time full-color9.5 seconds
copy resolution600 x 600 dpi
original capacity50 sheets
dimensions23.1" x 25.8" x 33.3" (587 x 655 x 845 mm)
weight220 lbs
power requirements120V, 60Hz, 12A
Printer Controller IconPrinter Controller
cpuRM7035C @ 533MHz
memory768 MB (512 MB + 256 MB) RAM (Standard); 1GB RAM (Maximum)
max. print speed25 ppm BW & Full-Color
max. print resolution1200 x 1200 dpi
standard interfaces10Base-T/100Base-TX Ethernet (RJ-45), USB 2.0 Device, USB 2.0 Host I/F
Scanner Specifications IconScanner Specifications
scanner resolutionFrom 100 to 600 dpi (1200 dpi for TWAIN)
scanning speed bw41 ipm
scanning speed full-color26 ipm
scan area main scan11.7" (297mm)
scan area sub scan17" (432mm)

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