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CHAPTER 6: Operation
To change the physical tray assigned to the theoretical paper drawer (#1,
#2, or #3), take these steps:
1.
Select the paper drawer with host/PC-download command 13, 14, or
15.
2.
Select the number representing the physical tray listed in the printer’s
manual.
By changing the paper drawer on the host, up to three different paper
sources on the printer can be accessed.
Table 6-2 below shows the default values of the three host/PC-download
commands and, as examples, lists the corresponding paper trays used by
the HP LaserJet 4Si and 4 Plus printers.
To change the assigned paper tray, type the respective command followed
by a comma (“,”) and the corresponding number of the chosen paper
source.
If you have an HP LaserJet 4 Plus connected to the HPIIISi Twinax Card,
and the host is requesting paper to be fed through paper drawer #1, the
HP printer would, by default, feed from the paper cassette. To assign the
500-sheet cassette to paper drawer #1, send the host/PC-download
command &%Z13,5 to the printer.
Table 6-2. Assigning Paper Sources to Paper Drawers
Host/PC-
Paper-
Download
Drawer
Default
HP4si
HP4 Plus
Command
Number
Value
Paper Tray
Paper Tray
13
1
1
Upper
Cassette
14
2
4
Lower
MP tray
15
3
5
Not Used
500-sheet
cassette