20 Most Recent Gestetner Dsm675 Dsm775 Dsm755 Dsm765 Dsm 675 775 Toner Cartridge 4 Pack 885400 - Page 7 Questions & Answers

please check the paper orientation and the ratio before doing any copy

check for the quantity of deloper, toner and also claen the optics and the glaaass covering the laser unit .

press the counter key. tap on the language key on the extreme right top conner on the screen just below thw exit key and press the counter key back

remove the waste toner bottle and empty it

To reset the SC code follow these directions: Resetting Ricoh Savin Lanier Gestetner SC Error Code Error code 120 is scanner home position sensor problem. If it's a recurring problem, here are some troubleshooting tips: SOLUTION: Turn the main switch off and on. Check the wires between Home Position sensor and the SBU. Fix scanner board or the SBU . Check the wires between scanner motor and the scanner I/O board Fix the scanner motor. Fix the Home Position sensor. Fix pulley, timing belt, the scanner wire, Fix the carriage.

check if you have more developer in the unit or toner and also clean the scaner and laser optics

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call a technician to change the fusing themostat and thermistat

error 544 is associated with the fuser, call aechnician to change the thermisters and thermofuse of the fuser and the problem is solved goodluck

please press the counter key(123) and tap on the system settings . Tap on the administrator tools and tab on user authentication . tap on the the user password and cancel. All the best of luck. if any problem, call +233243494871 for help.

plese check the TDsensor

322 is a laser problem remove the laser and wash in a clean water with detergent .\ dry it under the sun for about three hours and refix it back . if the problem persist , call for a change of laser. good luck

The error code details will b edescribed in the service manual [repair manual]. Try this link to download it. DirectPDFs com Gestetner Repair Service Manual Downloads Electro help

1. press the counter key, 2. press and hold the (#) key and tap the system settings on the touch screen. The screen will read (change settings to factory settings) 3. press yes and wait for the reply of completed . 4. put off the machine and restart ity. GOOD LUCK.

sc690 is the error associated with the white flat cable connected to the laser. First of all , open the front door of the machine and remove the cover to the laser unit .remove the flat cable and and clean the alluminium surface with menthylated spirit carefully and and fix back the cable .cover it and power the machine. If the error appears again,change the complete cable if you can, but if you cant then call an expert . GOOD LUCK;

it is the hard drve error . just disconnect the hard drive from the board andput on the machine. bt remember you cannot store files since the hard drive has been disconnected. good luck

Press the yellow button then type in 107 and hold the red stop button down for more than 3 seconds. On the drum go to modes, no. 5 then you must scroll down till you see clear sc codes press ok and then execute. You must then turn the main power off then on again. If the problem still occurs then you must replace the thermistors, there are 2. Replace them both.