I tried the fix in https://github.com/OpenPrinting/cups-filters/issues/193
but it didn't work.
What I did was:
1. Edit /etc/cups/ppd/HP_Color_LaserJet_Pro_M252dw_501595_.ppd with the
following changes:
--- HP_Color_LaserJet_Pro_M252dw_501595_.ppd 2022/08/28 10:29:57 1.1
+++ HP_Color_LaserJet_Pro_M252dw_501595_.ppd 2022/08/28 10:47:19
@@ -144,8 +144,8 @@
*DefaultInputSlot: Auto
*InputSlot Auto/Automatic: "<</MediaPosition 0>>setpagedevice"
*InputSlot Manual/Manual: "<</MediaPosition 4>>setpagedevice"
-*InputSlot Tray1/Tray 1: "<</MediaPosition 20>>setpagedevice"
-*InputSlot Tray2/Tray 2: "<</MediaPosition 21>>setpagedevice"
+*InputSlot Tray-1/Tray 1: "<</MediaPosition 20>>setpagedevice"
+*InputSlot Tray-2/Tray 2: "<</MediaPosition 21>>setpagedevice"
*CloseUI: *InputSlot
*% ColorModel from urf-supported
*OpenUI *ColorModel/Print Color Mode: PickOne
2. Restart cups with
systemctl restart cups
3. Try printing a testpage from the printers properties, with the
printer's media source set to "Automatic" (the default)
4. The printer was waiting for the manual tray/slot to be fed, and "OK"
to be pressed on the front panel
5. I fed the printer a sheet of paper and pressed "OK"
6. I selected "Tray 2" as the media source and pressed "Apply"
7. I tried printing a test page
8. Again the printer was waiting for the manual tray/slot to be fed,
and "OK" to be pressed on the front panel
9. I fed the printer a sheet of paper and pressed "OK"
10. I selected "Tray 1" as the media source and pressed "Apply" (just to
have tried it)
11. Again the printer was waiting for the manual tray/slot to be fed,
and "OK" to be pressed on the front panel
When I checked the diffs again after the experiment, I found that my
changes to /etc/cups/ppd/HP_Color_LaserJet_Pro_M252dw_501595_.ppd
had been overwritten.
