Lanier MP C2003 Magenta Developer Hsg Froze then Toner Pump failed 2 weeks later

[mga]

Hello, I went to a call a few weeks ago and found the Magenta housing main drive gear was froze and replaced the entire magenta developer housing with a new OEM and the machine was working fine. A couple of weeks later I get a call that the magenta toner cartridge was showing empty when it was full. I go to investigate and find the magenta toner pump was not delivering toner to the developer housing. This customer is using OEM toner. Is there something I am missing here. I am planning on installing a toner pump but is this a normal problem with this model ? Thanks so much for any responses !!!

Common replace with new oem dev assy and toner hopper is damaged also there's a little toner assy going on back frame goes between hopper and dev assy remove and clean toner blocks up

[luca72]

Hello, I went to a call a few weeks ago and found the Magenta housing main drive gear was froze and replaced the entire magenta developer housing with a new OEM and the machine was working fine. A couple of weeks later I get a call that the magenta toner cartridge was showing empty when it was full. I go to investigate and find the magenta toner pump was not delivering toner to the developer housing. This customer is using OEM toner. Is there something I am missing here. I am planning on installing a toner pump but is this a normal problem with this model ? Thanks so much for any responses !!!

hi, it happened to me on some 2003, in my case it was the development group blocked / hard to turn and the toner compacted in the hopper breaking the plastic worm, I think it was done on purpose, otherwise the toner he would have overflowed the machine internally by dint of loads