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Cyan negative pressure tank sensor is the problem. The signal remains on.

See the compatibility chart for more info...
S-4714 is compatible with MZ970... you need some modification if you need to use it on MZ990.

I think driver is the problem. (IS900s driver don't work on XP SP1). Try to use the correct OS version and driver.

32372

Check paper lift detection sensor... you have to test this sensor if it's woking with service mode: 8.2.2.5
This sensor is mounted on CCD. If it's working adjust the CCD unit.

31389

31388

The elevator motor is locked.

I assume you have EZ machine!

D22-540: no access to drum PCB.
D04-543: incorrect cartridge



Look at the...

"No machine code RFID tag"





open frond cover (right side), maybe the machine ID card is missing or not matching the machines...

ok I managed to solve the problem... by clearing error & user memory.

SM 080 : clear error status data
SM 081 : clear user memory


It's runing again ;)

I tried with other drums still same problem. I don't think the problem is with drum. The costumer has played with the service mode.... but he don't know what he did :confused:

I am not so familiar...

yes I tried to reboot still the same, I also changed the drum.
Please how can I reset the drum? or maybe factory reset ?

Dear friends,

I have RN with error T98-087 :
"Test mode adjustments stored in the drum is outside the adjustment range"

Any help is appreciated......

What kind of info do you want?

start here: http://www.riso.co.uk/pdfs/MZ1070.pdf

I can translate this to european models ;)

RZ 570 & 370 Compatible
MZ 770, 9700 & RZ 970 Compatible
RZ 1070 & MZ 1070 Compatible
EZ 570, 591, 390 & 391 Compatible

RZ 570/370 ---> drum RZ3...

I had the same problem with windows server 2013 while ago. It's somehow the firewall that don't allow the SMB connection.
I used the ftp protocol insted!

Thank you so much guys for quick replys :D

Dear friends,

What is the difference between Xerox workcenter 7245 and 7345, I meen in technical way?
And which of these two are most recent model?

p93-033: "No response from NET-D for 90 seconds during NET-D initialization"

Problem is with your ethernet card!

"The BP elevation motor was driven, but it did not stop in time"

check the BP upper and lower sensor. they are on a elevator guide behind the BP unit. They get loosen sometimes.

OK, I think I can help!

MAC
To connect Riso machines to mac you need a Postscript rip! So forget it.

SB port
When you connect EZ590. Your PC must recognize the new hardware and then let you...

Recovery cleaning KCMY. Afterwards NZL ckeck, then extra cleaning for the color that needs more cleaning.
But you can also do manual cleaning by rubbing each head very carefully ( I don't recomend...