-
Catalog
-
Sign In
-
Contacts
-
Forum
-
Eng
Riso MV Series
Replacement. Print drum PCB
- Memo down the User Mode setting made on the machine for the re-inputting purpose at the end of the procedure.
- Turn OFF the machine power. Then insert a clean CF (compact flash) card, in a card adopter with no data inside, into the card slot on the SH4F PCB.
- Turn ON the machine power in Test Mode and activate Test Mode No. 104 to upload the test mode settings from the existing Print Drum PCB onto the CF card by selecting the correct print drum on the test mode. Keep the CF card in the machine.
- With the machine still powered ON and still in the Test Mode, open the front door of the machine and press the print drum release button (green button), and then pull out the Print Drum out of the machine.
- Replace the Print drum PCB with a new one. Then insert the Print Drum back in the machine and close the front door.
- With the machine still in the Test Mode, enter Test Mode 9874 to go into the protected area test mode.
- Then activate Test Mode No.1211 and No.1212 to input the Serial Number of that Print Drum, by choosing the correct print drum on the test mode.
- Activate Test Mode No. 106 to download the print drum test mode setting into the Print drum PCB, which was uploaded in the CF card by step No. 2 above.
- Turn OFF the machine power, and remove the CF card from the machine.
- Turn the machine power back ON and if the machine starts up in normal condition, the replacement procedure is completed.
- If Error Message No. T97-990 [PC card access error: Specified file not found on the selected drive.] displays, it means that the Print Drum serial number input by Test Modes No. 1211 and No. 1212 are wrong. In this case, repeat the procedure from above step 5.
- Complete the PCB replacement job by re-inputting the User Mode settings, copied down in Step No.1.