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#1
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laser printer prints color but not black
someone gave me a used Kyocera copier / laser color printer. It
worked for a few months went through about 2 black toners, suddenly the pages started coming out blank....and I mean blank, not a spec of black on the paper. The color prints out fine, if I copy a magazine with color and black text, the black text isn't there but the color around it is. There is no error codes what so ever and I ran I test to manually turn off and on all the motors and they all seem to be functioning Any ideas on what can cause this? I can fix it myself if someone can give me a few ideas what to look for and I have a service / maintenance manual. |
#2
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laser printer prints color but not black
"www.jrdtech.net" wrote:
someone gave me a used Kyocera copier / laser color printer. It worked for a few months went through about 2 black toners, suddenly the pages started coming out blank....and I mean blank, not a spec of black on the paper. The color prints out fine, if I copy a magazine with color and black text, the black text isn't there but the color around it is. There is no error codes what so ever and I ran I test to manually turn off and on all the motors and they all seem to be functioning Any ideas on what can cause this? I can fix it myself if someone can give me a few ideas what to look for and I have a service / maintenance manual. Which model? Tony MS MVP Printing/Imaging |
#3
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laser printer prints color but not black
On Aug 31, 5:19 pm, Tony wrote:
"www.jrdtech.net" wrote: someone gave me a used Kyocera copier / laser color printer. It worked for a few months went through about 2 black toners, suddenly the pages started coming out blank....and I mean blank, not a spec of black on the paper. The color prints out fine, if I copy a magazine with color and black text, the black text isn't there but the color around it is. There is no error codes what so ever and I ran I test to manually turn off and on all the motors and they all seem to be functioning Any ideas on what can cause this? I can fix it myself if someone can give me a few ideas what to look for and I have a service / maintenance manual. Which model? Tony MS MVP Printing/Imaging Its a Kyocera KM-C830 |
#4
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laser printer prints color but not black
"www.jrdtech.net" wrote:
On Aug 31, 5:19 pm, Tony wrote: "www.jrdtech.net" wrote: someone gave me a used Kyocera copier / laser color printer. It worked for a few months went through about 2 black toners, suddenly the pages started coming out blank....and I mean blank, not a spec of black on the paper. The color prints out fine, if I copy a magazine with color and black text, the black text isn't there but the color around it is. There is no error codes what so ever and I ran I test to manually turn off and on all the motors and they all seem to be functioning Any ideas on what can cause this? I can fix it myself if someone can give me a few ideas what to look for and I have a service / maintenance manual. Which model? Tony MS MVP Printing/Imaging Its a Kyocera KM-C830 I don't have the manual for this model, I do have a manual for the KM-C850 which is very similar I believe. The best I can see is that the black Magnet Solenoid is not operating. There are 4 such solenoids, one for each colour. Most other components are common to all the colours so if they failed would affect all colours. I have not ever seen one of these and so cannot help much. The magnet is driven my the main circuit board so if it is not the magnet then the main board may have failed. If you can get the covers off you could look for connectors to the solenoids and make sure they are OK, it may be possible to swap the connectors between the solenoids for Black and one other colour, if the other colour then fails to print the problem is in the main board otherwise the solenoid. Sorry, a bit sketchy but the best I can offer. Tony MS MVP Printing/Imaging |
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