My Gestetner- DSm415pf has an error code 121. How do I clear it so I can use the machine?

To clear error code SC669-03 on a Ricoh MP2501 machine, try the following steps:

1. Turn off the machine and unplug it from the power source.
2. Wait a few minutes, then plug the machine back in and turn it on.
3. Perform a reset by holding the "Clear Modes" button for 5 seconds.
4. If the error persists, check for jammed paper in the paper tray or paper path.
5. If there is no jammed paper, contact a service technician for further assistance.

I went online and found the HP8600 user manual and this is their solution to the error code 363 that you reported, which I copied off their site. Hope this works for you:

• Turn Error Correction Mode (ECM) off, if you encounter the same error repeatedly. Click this link HP All-in-One and Fax Products for more information on enabling or disabling ECM.
  

  
  

  NOTE: Error codes that apply specifically to ECM have ECM listed next to them.
  

  
  

Error Code: 356, 357, 358, 359, 360, 361, 362 ECM, 363 ECM, 364 ECM, 365 ECM, 366 ECM

Definitions

• The remote user pressed the Stop key, causing the session to be terminated.
• The remote machine encountered a system problem such as no paper or a paper jam. This prevented the fax from receiving any more pages, and caused it to terminate the session prematurely.
• The call-waiting service can cause this error. The click, heard for an incoming call, is actually a momentary disconnect of the line.
• The remote machine encountered an incompatible feature causing it to terminate the session.

Solutions

• Configure the remote machine for document reception by clearing any paper jams, loading sufficient paper, and clearing any other error messages.
• Configure the local fax machine to use a slower reception speed.
• Enable or disable the ECM setting.

Error code SC501 is not a fuser problem. It is the top paper feed tray. Take all of the paper out of tray 1 and turn the machine all the way off. Turn it back on. Code should be cleared. If it returns with no paper in it the paper feed station has a broken part and can only be repaired by replacing it.

You need the Postscript driver.
But the question is: The machine already have the PS optional?
Because you will need it to use that driver. For that model it is optional.
Mac OS do not support the standard PCL driver

Sorry no can do. Only the spf has that function.

Zeroizing the counter Fotocondactor. The Sign - twinkle all lamps, in readiness not vyhodit.
1 To Press "copy" and include feeding with pressed кнопой. All indicators, except "Ready", light.
2 Release "Copy", press her(it) once again and keep until it is ed indicators "Toner" and "Paper" 10 sec
3 Release button. Switch off feeding, wait 15-20 sec, include once again

The photoconductor has nothing to do with the toner. Photoconductor unit (Drum) is on a 45,000 copy cycle, and comes on when the count is reached. You don't have to replace the drum until the copy quality deteriorates. The machine will continue to work

well, one of two things have happened, 1. you haven't removed all of the jammed paper, maybe you left a small piece of a piece of paper or you may bent or broken your paper jam sensor. go through the paper path very carefully and check both things.

mikey

Turn the machine on, and press clear modes, 1, 0 ,7, and press and hold the clear stop key. It will beep, and a menu will appear. Select copy SP (1), and then select data log (#7) scroll until you get to 7807 (sc/jam counter reset). select it, and press execute. exit all the way out, and recycle the power. If it comes to ready, it should be ok. If it happens again after that, there is a fuser problem of some sort.

paper jam dsm415 copier help