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QLS-4100 X 97
Changing the Fuse or Line Voltage
Your QLS-4100 X has been configured for your line voltage at the factory. Should
you need to replace the fuse(s) or reconfigure the printer for a different line volt-
age, follow the procedure outlined below.
Tools Needed
Small, flat-blade screwdriver
Turn the printer off and unplug the AC power cord.
Insert a small, flat-blade screwdriver into the slot at the top of the AC Power Input.
Gently twist the screwdriver to pry open the plastic door. The door will swing down
when fully opened.
Insert the screwdriver between the AC Power Input and the red Fuse Holder mod-
ule.
Gently twist the screwdriver until the Fuse Holder begins to slide out. Grasp the
Fuse holder and slide it completely out of the AC Power Input.
Install the appropriate fuse(s) as follows:
110 VAC Operation 1 each - 6.3A fuse (P/N 24034-002)
install the metal shorting clip on fuse holder
220 VAC Operation 2 each - 4.0A fuse (P/N 24034-004)
remove the metal shorting clip on fuse holder
Orient the Fuse Holder such that the desired line voltage is near the top of the
Fuse Holder.
Slide the Fuse Holder into the AC Power Input until it is fully seated.
Swing the plastic door up and push firmly until a snap is heard indicating that the
door is fully closed.
Reconnect the AC Power Cord.
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