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Ricoh Aficio MP C2050 Service Manual

Ricoh Aficio MP C2050
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Firmware Update
SM 5-13 D037/D038/D040/D041
System
Maintenance
Reference
Recovery after Power Loss
If the ROM update is interrupted as a result of accidental loss of power while the firmware
is updating, then the correct operation of the machine cannot be guaranteed after the
machine is switched on again. If the ROM update does not complete successfully for any
reason, then in order to ensure the correct operation of the machine, the ROM update error
will continue to show until the ROM is updated successfully.
In this case, insert the card again and switch on the machine to continue the firmware
download automatically from the card without the menu display.
5.2.4 UPDATING THE LCDC FOR THE OPERATION PANEL
Do the following procedure to update the LCDC (LCD Control Board).
1. Turn the copier main switch off.
2. Remove the SD slot cover ( x 1).
3. Insert the SD card into SD Card Slot 2.
4. Switch the copier main switch on.
5. The initial screen opens in English after about 45 seconds.
6. Touch “Ope Panel.xx”.
7. "xx" differs depending on the destination.
8. Touch “UpDate(#) or () to start the update.
9. Downloading starts after about 9 seconds.
10. The operation panel goes off and the main power on key flashes in red at 0.5 s
intervals when the data is downloading. The same key starts flashing in green at 1 s
intervals when the update is finished.
11. Switch the copier main power switch off and remove the SD card. Then switch the
copier on.

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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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