Extra Thick Paper - Epson AcuLaser C4000 Reference Manual

When using thick paper, you should make paper settings as
shown below:
Make settings on the Basic Settings menu (for Windows) or
the Basic Settings dialog box (for Macintosh) in the printer
driver as shown below:
Paper Size:
Paper Source:
Paper Type:
You can also make these settings on the Tray Menu and the
Setup Menu in the control panel.
MP Tray Size (on the Tray Menu): (Select appropriate size)
Paper Type (on the Setup Menu):
Note:
When using thick paper, you cannot do duplex printing automatically.
When you want to make duplex printing with thick paper, set the
setting on the control panel's Setup Menu to
print manually.

Extra thick paper

Extra thick paper can be loaded into the MP tray only (up to a 10
mm thick stack). When using extra thick paper, you should make
paper settings as shown below:
42 Paper Handling
(Select appropriate size)
MP tray
Thick
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