Maintenance list + common problems

Dear The problem is with LSU (laser scanning unit) unit. If you are experience open the lsu clean all optical path and test. This may operate .Replace the LSU unit.Thanks.

This is a somewhat common problem with this printer. You are going to have to have the power supply repaired. The power supply in your printer sits right under the fusing unit and thus gets hot. Over time this causes the electrolytic capacitors in the power supply to swell and go bad. This causes the power to cycle on/off as well as other issues. You will need to order a new power supply board or have your existing one repaired. If you have it repaired or repair it yourself you will need to replace all the capacitors. There are about 5 or 6 of them all grouped together.
Good Luck and Thank You for using Fixya.
WheatlandServices

interal error tsknic2 0091

Check underneath printer.

Replace all electrolytic capacitors in power supply section on mainboard. caused by poor quality lower voltage lower temp caps being used in powersupply and being put right beside a heatsink (Der are we clever or what) . Problem will reoccur every 2 to 3 years if 105oC caps are not used. If mainboard is replaced with new mainboard problem will reoccur within same timeframe. Fix old mainboard using higher voltage and higher temp caps and problem will be gone for good.

hi!!!!



ok try to remove the drum first

and put it back properly!!!!

Replace all electrolytic capacitors in power supply section on mainboard. caused by poor quality lower voltage caps being used in powersupply. Problem will reoccur every 2 to 3 years if 105oC caps are not used. If mainboard is replaced with new mainboard problem will reoccur within same timeframe. Fix old mainboard using higher voltage and higher temp caps and problem will be gone for good.

If you can not load from the CD try going to the this website and download the drivers to your C: Drive. This should work.

http://www.dirfile.com/lexmark_printer_optra_color_1200.htm

contact problem between toner & printer. clean contact point in printer to solve this problem

Basically the error message is telling you the printer cannot keep the fuser temperature at the proper temperature (too low). It could be a lot of things but typically it is due to a fuser assembly gone bad.