u never posted any jam codes listed in service mode/ these jam codes are a must "starting point"
True;
codes can be a little misleading > but u need to work backwards
troubleshooting is writing down your checks & procedures "isolation of issue"
There are sensor checks on power on, and there are checks only when u press start button for printing.
Paper path delay and stationary jams.
Last edited by teckat; 07-04-2016 at 04:26 PM.
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
Hi teckat, thanks for your reply.
I said that i'll took the photo as soon as possible, the printer is in my customer's office, I couldn't go in it befor yesterday. Here the photo of all the jamming error codes.
I test to print yesterday and surprisingly, it print. But I tried to print 2 pages en it jammed twice and third time, it print...
I took the picture of the jamming error of the feeder tray.
IMG_20160706_170623.jpg
IMG_20160706_170636.jpg
IMG_20160706_170718.jpg
IMG_20160706_170700.jpg
When I print, it's really pale and the lines are moved I think about the transfer belt. What do you think?
u need to view the exact JAM CODES in service mode menu like I posted in earlier response (with pics of menu)
your posted pics show No.002/004/006 that is for the order of jams
sensors listed in your pics do not reflect the paper feed locations/or the actual jam codes
JAM xx06 >Power on jam check sensor (PS27) Fixing inlet sensor (relay PCB J720B)> detects fixing inlet jams----stuck flag or loose connection at sensor, of paper blocking sensor flag =Detects the passage of paper fed to the fixing unit.
JAM xx07 >Fixing paper delivery sensor (PS25) (relay PCB J721A) need the tray feed locations ==detects fixing outlet jams=Detects the paper delivered from the fixing unit.
PS25_PS27.jpg
other pic> check your READER >DF Interface connector (do not unplug/ re-plug in while printer is powered on or printer is plugged into wall outlet)
ADF
post-separation sensor = PI7
registration sensor = PI1
read sensor = PI8
delivery reversal sensor = PI9
Last edited by teckat; 07-07-2016 at 06:03 PM.
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
Thanks again for your reply, and to remember me ADF
I'll post the exact jams codes this evening. I thought you only need the error codes with the drawing and the sensors codes.
About the ADF, I check the cables and the sensors, and everything seems to be ok. The jam happen when I put a sheet and I press the copy button.
And, here the photos of the pale printed sheet.
IMG_20160707_154655.jpgIMG_20160707_154705.jpg
Thanks again
looks like much background on that copy & text alignment issue
how did that copy print with your jamming issue was that printed from DF or Glass ?
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
**Knowledge is time consuming, exhausting and costly for a trained Tech.**
Stupidity Doing Same Thing Over Button (0681).jpg
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