Solution:

At this time, this issue is not scheduled to be fixed.

Issue (Internal):

There is no support for the direct USB port access with the ciof_open() function in the I/O filter kit.

Description:

For some products, the ciof_open() function in the I/O filter kit supported two handles for opening direct connections to the USB ports. The following two handles were supported:

●/dev/usb -- standard USB

●/dev/usb.4 -- USB over 1284.4

In the 220-IOF-1.0.0 release, neither of these handles are documented in the I/O Filter API as supported options. The implementation of ciof_open() function used in the kit seems to make use of these handles. When an attempt is made to use either of these handles, the open attempt fails.

Solution:

At this time, this issue is not scheduled to be fixed.

Issue (Internal):

When a Letter and Envelope DL print job set for Tray 2 is overridden and instead Tray 1 is selected, a 49.205A ERROR displays on the control panel.

Description:

Even though Tray 1 is manually selected, srcDest continues to select Tray2, which does not support envelopes.

Solution:

At this time, this issue is not scheduled to be fixed.

Issue (Internal):

When OVERRIDE A4/LETTER equals YES, a letter print job sent to Tray 1 cannot be changed to A4 on the control panel.

Description:

The following steps were used to produce this issue:

1.Set Tray 1 for A4 Plain, but leave empty.

2.Send a letter, plain print job to Tray 1. The control panel displays a Load Tray1 Plain Letter message.

3.Load A4 paper into Tray 1.

4.When a size pop-up message appears, press the Back arrow button on the control panel.

5.Select the USE ANOTHER TRAY and USE TRAY 1 A4 PLAIN options. Tray1 A4 cannot be selected, and the control panel still displays a Load Tray1 Plain Letter message.

ENWW

General firmware [INTERNAL] 3

Known issues