Note:
❑
Do not use envelopes that are too thin; they may curl during
printing.
❑
Return unused envelopes to the original packaging.
Unfavorable storage conditions, especially high temperature,
humidity, and direct sunlight, can damage envelopes.
❑
Do not choose 720 dpi resolution for envelope printing.
10. Re-adjust the paper-thickness lever to its original position
after you finish printing on envelopes or thick paper.
Otherwise, the print on plain paper may be faint.
Choosing and Loading Paper
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