Irc 3220 toner

[hknwbec]

what is the difference between NPG22 and GPR11. Monitor showed all toner cartridge are empty after replaceing 1 set new npg22 toner.thanks

[jose antonio]

Re: Irc 3220 toner

Try GPR-11 toner, If i am not wrong NPG-22 is for Australian markets for the same machines, IRC-3220/2620
What toners are u using aftermarket or genuine?

[hknwbec]

Re: Irc 3220 toner

Is genuine

[teckat]

Re: Irc 3220 toner

fuse pcb issue



indication to replace all four toner cartridges can be a result of low voltage output from this fuse (ie: 5vdc on one side and 2vdc on the other indicates a bad fuse). To check the fuse use frame ground for your volt meter negative lead and measure both sides of the fuse for 5vdc, if it measures anything other than 5vdc replace the fuse pcb. You can also check the output of this fuse at connector J64 pin 5, this 5vdc is supplied to the dc controller. NOTE: During normal servicing of the machine it is important to turn the main power switch off prior to unplugging connectors, failure to do so can result in damaging circuits and degrading or blowing fuses on the fuse pcb.


Or can be caused by a lack of 24 volts at the DC Power Supply. Check for 24 volts at the DC Power Supply. The part number for the DC Power Supply assembly is FM1-0408-040.