Toshiba 281C with a CF20 error?

[konikilla]

Hi Guys,

I haven't worked on a Tosh since the days of the BD7815, so I'm a little rusty on these.
I have a 281C with a CF20 error. The machine will warm up and I can copy and print in
Black and White, but when I try something in colour it gives a CF20 error.

Any help greatly apreciated.

If you have a manual. I can swap for any Konica Minolta manual you desire.

Many Thanks

Alan

[michaelc]

CF20 relate to the colour toner density of the colour units. If it is dirty inside the machine or the grey reference plate is dirty it can cause this code. Also if there is any patches on the mag rollers which is not coverd in toner as it should be that can cause the problem. Check the code 08-824 to check for the unit causing the problem. 08-824 ,sub code 0 (yellow), 1 (magenta), 2 (cyan). They should be at 0, if there is a 1 in there then there is a problem with that unit.

[crazy]

also you can Decrease toner adjust which unit is a problem with 05+201 y 202 m 203 c

[toner monkey]

i have also had this problem, and it turned out to be solid toner in the teeth of the revoler motor ,

[konikilla]

Michael,

I'm not 100% as to how to enter the subcode. Do I hold down 08 then switch on and type 824 then press enter. Then enter the
subcode and press enter again?

Alan

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