HP CP3505x HP Color LaserJet CP3505 Printer - Software Technical Reference Add - Page 9

Issue Internal, Solution, Description - firmware

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Known issues 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

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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