Question about Office Equipment & Supplies
It starts the copying process and then stops and shows error code f-28-3
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Posted on Jan 02, 2017
SOURCE: error code f-35-8
Ensure there is no jam in the fusing unit. Turn copier off. Turn the copier back on while pressing down on the 2 and 5 keys. Select 1, the software switch settings. Using the arrows on the touchscreen, select dipswitch 3-1. Touch the off key. Press return, then turn the copier off and back on. If the code returns, you may have to replace the temperature sensors in the fusing unit.
Posted on May 20, 2008
SOURCE: Konica 7022 F-26-2 and F-26-3
hold down the asterisk button until it asks for code, then enter 9272 then start print. go to adjustments and look for L-detect. Just navigate through until you find it, can't remember off hand exactly where it is.
Prior to this make sure the developer unit is engaged properly and all connectors are plugged in, if you vacuumed this unit you may have blown the L-detect sensor,( This sensors measures the density of the toner and developer mix). or you don't have enough developer in the unit.
Posted on May 29, 2008
SOURCE: Konica 7022 f28-1 error
check for arcing or poor connection. Check HV1 (p/n 26NA84011) connections and ground of HV, developing unit and the right side door HV casing for any arcing. Check PRDB (p/n 26TA-9021), CN27-4 for 24V DC while in idle or in the 47 mode w/o input.
....you may need a tech to clean all of the above first.
you need to clean and reseat the charge unit in the drum section.and transfer unit on the right side door
hope that help
let me know how you make out
Posted on Oct 25, 2008
There is toner/starter spilled onto a sensor near the drum, it mite just need to be cleaned, this sensor monitors the drums abililty to develope a image, if the cleaning does not work it mite be the sensor or the drum. The drum needs to be removed to clean the sensors.
Posted on Aug 01, 2009
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