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Hy engineers,
I have konica c454, has faint copies than it was previously printing dark copies. Toner used same as previous, drums and all imaging units good as before👉 mileage still low. Laser unit...

Hy engineers, kindly could anyone lead to error sc 672 fixing or sorting. Tried all possible causes including RAM, FAX, AND DIMM. What could be other issue rather than controller unit and operation...

all toners

Yes original installed

New toner installed in vain

Yes, but will do again ...coz the error was on and off. but now permanently
thanks

Checked all possible causes for ERROR SC-681-06 on RICOH MPC401, including toner cartridges chips...what could be other reason excluding RFID controller board? any assistance will be highly...

Hy, having issues with ricoh mpc2800/mpc3300. Showing toner loading sign every time turning on original toners installed, toner pumps and chips working perfectly on other machines, the issue is...

NOTED

Thanks will try this and see outcome, will update on same

Seen, I will see if check on other Dev Assy.
Thanks

Ricoh mp5000 not adding toner, all pm parts new including drum and developer, toner motor working ok . but fo sp# 2220 initial level always shows 3.5/4.0,when adjusted , machine loads toner. Any...

Noted, will try this and update on same, thanks in advance ..

The machine was just working, the panel just from on point hangs without doing, customer was the one who realized. No error code.
Any procedure to calibrate touch screen ?

The machine was just working, the panel just from on point hangs without doing, customer was the one who realized. No error code.
Any procedure to calibrate touch screen ?

Have ricoh mp2501sp, machines comes ready from on, but panel hangs, nothing can be commanded from control panel. Anything to check?

Thanks, I will try tomorrow. will update osn same.

This is a brand new machine 0 mileage, all default pwds fails including supervisor

Have new ricoh mp2014ad installed, everything ok but when trying to set up scanner...that is scan to folder, the password admin..blank, supervisor , password ..password fails to login, could this...

Hope you got sorted now

ok

ok thanks, will take some photos and scan for example..

Yes, inspected everything, cleaning blade even tested, but yellow and cyan background appears

60% new developer

Have the canon advance IR c3025i, am getting yellow background on all my prints and colour copies, black and white much ok. ITB brand new, drums 60% new, any leads to this yellow background ?