Why Does A Message Such As Consumable Replacement Or Cleaning Maintenance Appear; Why Does The Jam Message Remain Displayed - Konica Minolta bizhub 423 Quick Manual

9
Why does a message such as consumable replacement or cleaning
maintenance appear?
When the consumables used by the machine are nearly empty, a warning about the replacement period
appears. This message appears when the slit scan glass is dirty.
Answer
Replace the displayed consumables or clean the slit scan glass.
The consumable is empty when a message appears, indicating that the consumable be replaced. Copying is
possible for a short time after the message appears, but the consumables should be prepared soon.
- For a toner bottle
After the message "Toner Bottle (K) is low. Replace when indicated." appeared, the message "Replace Toner
Bottle (K)." appears. Replace the toner bottle according to your maintenance agreement.
- For a drum unit
When the message "Please replace following unit(s)." appears, contact your service representative.

Why does the jam message remain displayed?

A jam may have occurred in a location other than that indicated in the screen. Check the location indicated
in the displayed screen.
Answer
Check for the following.
- Check that no torn paper remains in the part indicated by the number in the touch panel screen. If the
paper could not be removed, contact your service representative.
- Open, then close the door indicated by the number in the touch panel screen. The message may not
remain displayed after this operation is performed.
NOTICE
If the jam warning remains displayed after the indicated items have been checked, contact your service
representative.
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Troubleshooting 9.1
bizhub 423/363/283/223