20 Most Recent Gestetner DSm645 Digital Imaging System Questions & Answers

need model.but in most it's a fuser prob.

Gestetner DSm645... | Answered on Jan 07, 2016

Fusing unit rotation error

The fusing belt sensor does not detect change in the actuator for 0.5
seconds after the fusing/paper exit motor has turned on.
* Defective fusing/paper exit motor
* Deformed actuator for the fusing belt sensor
* Defective fusing belt sensor
* Broken connection between IH inverter and IOB
* Incorrectly set fusing unit
1. Check if the fusing unit is correctly set.
2. Check or replace the actuator for fusing belt sensor.
3. Replace the fusing belt sensor.
4. Replace the IH inverter.
5. Check the connection between IH inverter and IOB.

Gestetner DSm645... | Answered on Jul 19, 2014

On the display the message came up to call for service with the code SC546what can I do to fix it myself. the machine is not working for printing. machine is ricoh modle SDm645

Gestetner DSm645... | Answered on Dec 28, 2013

Home position sensor for the mirror carriage assembly does sense movement. When the copier is turned on does the mirror assembly move (under the glass)? If it does then clean the home position sensor. If cleaning it does not remedy it then it is a circuit board problem. If the mirror assembly does not move the problem is mechanical or a bad motor or related circuit board.

Gestetner DSm645... | Answered on Nov 08, 2013

i got a strait black thin line on left marging of paper. i think margin setting of my Gestetner 2822 has been changed. but i don't know how to fix this problem. (107-C, ???)

Gestetner DSm645... | Answered on Sep 22, 2012

SC548 is fuser belt rotation error, check the 2 sensors on the left hand side of the copier (as you look at where the fuser is located). These get knocked & moved out of postion, I think they have been modified, but I don't have the part number, sorry. Allso check the firmware is up to date.

Gestetner DSm645... | Answered on Apr 15, 2011

look my friend this dispute belong to laser unit sychro1 not detected laser beam ***** didn't reach to drum in same time make laser adjustment 2109 an 400 dpi and 600 dpi an close machine and opened

Gestetner DSm645... | Answered on Apr 15, 2011

There is several post here that you could see. But i will post again the solution.
You have a bad reading of the temperature of the fuser unit.
You need to reset the code.
For that try this:
Press yellow key
On the key pad press 1-0-7
Old down the red key at least 3 sec.
Enter the service mode. For that on the touch screen press "copy SP".
Exit all the way out.
Turn the machine off/on.

If you already did that and doesn't work probably you have a thermistor or a thermostat broken.
If you do not have technical training i advise you to call your provider.
Hope that help.
If you have any question reply to me.
See you

Gestetner DSm645... | Answered on Mar 17, 2011

The machine cannot detect the fusing.
Fusing unit is not installed. Try to put the fuser in the place.

Gestetner DSm645... | Answered on Feb 18, 2011

there is no codes for this just driver in your pc benfits in choosing tray what yo want to print yo can choose any try to print from just click propertise in identification and yo will see print prefences yo will see all trays choose any one

Gestetner DSm645... | Answered on Feb 08, 2011

please let me know the the problem is comming while taking the copy or printing if problem comes on both first check the drum module and LD unit - thanks

Gestetner DSm645... | Answered on Dec 28, 2010

can have some defective solder in the power supply.
Check the power supply board solder.

Gestetner DSm645... | Answered on Aug 27, 2010

check you have the correct port set up in the printer properties.. the default is usually parrallel or usb if connected with network cable open the printers faxes page on your computer and right click on your printer open the ports tab and check if it is set to TCIP you will have to enter the ip address here. you can get this by going to the copier press the 123 button at top left then press for printer and print the config page..hope this helps A

Gestetner DSm645... | Answered on Jul 19, 2010

you will need to download the driver and save to a folder on your computer. if you go to Ricoh.co.uk at the top bar you will find a tab or downloads then look at right hand tab for network drivers and click here it will take you to another page select your copier here and it will take you to an external site then you can choose your operating system and download to a folder.. go to add printer on the desktop of your computer and when it asks for disk press have disk and search to desktop folder click and it should run from there. you may have to open the zip file before running the add printer and save it to the same folder

Gestetner DSm645... | Answered on Jul 14, 2010

Hello sir; Try to press the "clearmode " key , on the right hand side top of the control panal.

Gestetner DSm645... | Answered on Feb 01, 2010

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