The method for entering service mode on a Ricoh printer varies depending on the model. Here are some common methods:
Ricoh MPC3004, C3504, C4504, C6004:
First, turn on the printer and wait for it to finish booting. Then, press the “Function” key, “Stop” key, the number “0” key, and “Start” key in sequence to enter service mode.
Ricoh 2003sp:
Press the “Clear” key (yellow) once, then enter “107”, and then press and hold the “Stop” key (red) for more than 5 seconds to enter maintenance mode.
Some other models:
You can also enter service mode by pressing the “Reset” key, entering “107”, and then pressing and holding the “C” key.
Service mode is primarily used for troubleshooting, adjusting settings, and performing maintenance operations on the printer. Because incorrect operation can cause further damage to the device, it is generally recommended that it be used by trained technicians or authorized service centers.
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