How do you change single colour mode on a ricoh machine

Clear modes(yellow) 1 0 7 hold clear/stop for 5 seconds, and reset the web counter. -Carl

The manuals are here on how to change that: http://www.ricoh-usa.com/products/product_details.aspx?cid=2&scid=3&pid=2318

Verify your fusing lamp or thermofuse and replace it if necessary

If your circuit is correct, replace the power supply unit


Don't forget reset code :

Enter SP 5-810 (SC code

reset) and select "1". Then hold

down the Photo mode key and

the 7 key at the same time for

at least 3 seconds (this does

not require the main switch to
be turned off and on).

need more memory in the printer

The PCU is the drum unit. There is one for each colour (C,M,Y & K). Each PCU has a 'life' and the machine will ask you to replace it when it has reached the end of its expected life. The PCU life has nothing to do with the amount of toner that you have in the cartridges and they need to be changed independantly.

you machine language does not match your country language. you have to change the language settings in the copier SP mode. only a Ricoh technician can change it. please consult a Ricoh Technician as you cannot enter the machines SP mode.

you enter service mode..and you search cancel the pasword.
Entering and Exiting SP mode 1. Press the Clear Mode key.(reset button it should be yellow) 2. Use the keypad to enter “107”. 3. Hold down Clear/Stop for at least 3 seconds. 4. Enter the Service Mode.

probably only when printing in colour? Black only, is ok right?
It needs to have it's line adjustment procedure done. This is a series of complicated trial and error adjustments performed in service mode that the individual colours are adjusted based on printouts generated by the printer. Can only be adjusted by a service tech with experience with this adjustment.

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1. Press the [F2] key. “ this key is located on the left side of the Control Panel next to the key [12] from the left side and next to the [Memory Trans.] key from the rigt side ”
2. Press the left arrow key to select the reception mode “ this key is located under the Display of the Control Panel”
3. Press the [OK] key when on the display is displayed the mode you want.
note:as you sad you want the machine to reaceive faxes when you are out of the office, so the reception mode [Auto Select] is the most compaible mode for you.
The machine can treat incoming fax
messages and telephone calls in three
ways.
1.Manual Receive
- Use this mode if your line is shared
by a fax machine and a telephone
but you wish to answer all calls
yourself and decide whether they
are fax documents or telephone
calls. You must manually press the
[Start] key to receive a fax.
The machine will ring continuously
until you answer the call, so you
have to be near the machine at all
times. The Manual Receive indicator
is lit when the machine is in this
mode.
2. Auto Receive
- Use this mode if you have a dedicated
fax line. The machine assumes
all calls are fax documents.
It will ring once to alert you of an
incoming call, and then starts receiving.
3. Auto Select
- In this mode, the machine rings a
number of times. You can answer
the call while the machine is ringing.
If you do not answer the call,
the machine automatically changes
to receive fax messages.

go to service program 5-810 ( sc reset) press on, turn off the machine an the turn on again. The service code should be gone, if it come back again check for a paper jammeed or wrapping the upper
fusing roller if this is not the case replace the thermistor;
Good luck
Vittorio