Back to back not working

Dear Sir,
Pls explainyour printer problem. So that i can assist you.

Hi that normaly indicates the there is something wrong with the HDD. open the back of the machine and unplug the HDD. Swith the machine on. If it turns on the HDD is faulty. The machine will work without the HDD but you will not be able to use the doc server. To fix the HDD plug it in to a PC and initilize it. (right click my computer, manage, disk management, right click on drive, initilize. Put it back in the machine.) Should solve the problem.

Press the SNC raport and change /set the value default.

This is a software performance error; However it is most often caused by a deteriorating drum unit. There is no exact solution, but 9 times out of 10, a new drum unit, and fresh developer will solve it.
Outside of that, it is likely a board problem -possibly BICU

sometimes the plastic of the laser is turned by the heat proves to relax and to fit the screw that holds the laser unit that is of the side of the drum while it raises a millimeter with a screwdriver, this sometimes works.
Verifies that the glasses and mirrors well be positioned correctly.
Other

Poor connection between the laser
synchronization detector board and
the LD unit.
Laser synchronization detector board
out of position
Laser synchronization detector board
defective
LD unit defective

dear sir; the error code 320 on ricoh af 2027 it's means laser polygon motor problem, the laser unit right under the toner unit, litlle bit left. some error code can be reset why don't give them a try
1, power on the machine
2, press "clear mode"( has the c in a diamond), "107"then press and hold down "clear/stop" key
3,turn power off 10 second later back on.
I f reset doesn't work, you need to replace laser motor. thank you
HAVE A HAPPY HOLIDAY

Laser diode beam not positioned correctly. Turn the machine off and back on and see if it goes away. You can run sp 2109-3 or 2109-4 in the service mode to adjust the beam in service mode by pressing on the yellow button. pressing the 107 keys and holding down on the clear button.

If this doesn't resolve the issue, you probably need a laser which we have one for sale here.

It says communication error to control panel at station.

Turn the copier off, wait 30 seconds, and turn it back on again.

It should go away. If it doesn't a technician needs to come out and look at the problem.

Empty waste toner in transfer unit on the right side door.

replace fuser web.