MX-4110N, MX-4111N, MX-4112N, MX-4110FN, MX-4111FN, MX-5110N, MX-5111N, MX-5112N, MX-5110FN, MX-5111FN (serv.man12). Revised July 2011 - Sharp Copying Equipment Service Manual (repair manual). Page 24

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MX-5111N  Dehumidifying heater  3 – 2
2.  Installation
Note before installation
Before starting installation, check to insure that the data lamp on
the operation panel does not light up or blink.
A. Removal of the rear cabinet and the left rear 
lower cabinet 
1)
Remove the screw, and remove the rear cabinet.
2)
Remove the screw, and remove the left rear lower cabinet.
B. Installation of the heater electric component 
kit
(1) Attaching the dehumidifier heater switch
1)
Attach the dehumidifier heater switch (package part No. 1) to
the frame.
NOTE: Install the dehumidifier heater switch so that the side of the
mounting terminal post is the inward side of the main unit.
2)
Cut the switch part of the left rear lower cabinet.
NOTE: Be careful not to damage the cabinet.
3)
Attach the label for heater switch  (package part No. 2)  to the
left rear lower cabinet.
NOTE: Wipe the surface where the label is to be affixed with alco-
hol, then attach the label along the concave on left rear
lower cabinet.
(2) Installation of the WH PWB
1)
Remove the screw, and remove the AC-cable connection plate
(only for 120V series), or remove the inlet mounting plate (only
for 230V series).
Remove the core (This procedure only applies to the 200V
series 41cpm).
1
2
DH
PO
WER
120V Series
200V Series 41cpm
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