Printer control board (PRCB)
Paper exit fan /1 (M61)
Paper exit fan /2 (M62)
Paper exit fan /3 (M63)
Note:
• Since the old type is not
installed with the M61, M62
and M63, be sure to check
to see if the 25 DIPSW is set
as shown below:
Old type: DIPSW 21-0-0
have a tech check this problem
Btw, I’m available to help over the phone in case u need at
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