Mitsubishi P91DW(UB) Operation Manual page 12

When setting the paper, observe the following
precautions to prevent paper jam.
Do not use defective paper.
Adjust the paper position correctly.
Do not slack the roll paper.
If the side of the print paper is uneven or the core is sticking out, the amount of paper
feeding after printing may vary.
When the side of paper is uneven or the core is sticking out, install the print paper after
making the paper side even.
The core is sticking out.
• Keep the high-density paper away from fingerprint, dust or moisture when storing it.
• Do not touch the rubber roller. Do not stain or damage the roller surface.
• Do not touch the thermal head (located behind the cutter). When printing, the thermal
head is heated to high temperature.
• Do not touch the cutter blade.
The paper is uneven.
INCORRECT
CAUTION
Do not use the bent or wrinkled
paper.
When the paper is fed out skewed
from the print exit, adjust the paper
position so that it is fed out straight.
Set the paper tightly to remove any
slack.
Make the paper side even.
CORRECT
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