• To print on type (4) (custom paper size) envelopes using the RPCS printer driver: in the printer driver's
[Paper position in tray] area, specify [Place as portrait]. For details, see the printer driver Help.
• Check there is no air in the envelopes before loading.
• To get better print quality, it is recommended that you set the right, left, top, and bottom print margin,
to at least 15 mm (0.6 in.) each.
• You cannot print envelopes with duplex function.
• Load only one size and type of envelope at a time.
• Before loading envelopes, flatten leading edges (the side going into the machine) by pressing a pencil
or ruler across them.
• Before loading envelopes, check they are rectangular in shape.
1. Open the bypass tray, and then insert the envelopes with the side you want to print face-
up until the beeper sounds.
2. Press the [User Tools/Counter] key on the control panel.
3. Press the [ ] or [ ] key to select [System Settings], and then press the [OK] key.
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