Gutenprint / CUPS Dye-sublimation drivers

  • Status Closed
  • Percent Complete
  • Task Type Bug Report
  • Category HiTi family
  • Assigned To No-one
  • Operating System All
  • Severity Low
  • Priority Medium
  • Reported Version 1.0
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Gutenprint / CUPS Dye-sublimation drivers
Opened by Solomon Peachy - 2019-10-02
Last edited by Solomon Peachy - 2020-01-16

FS#628 - Flakiness with respect to job submission on P520L

Printer reports idle when it's not.

Also printer sometimes hangs when submitting jobs.

Vendor driver has delays sprinkled around, investigate what may be necessary.

Closed by  Solomon Peachy
2020-01-16 15:13
Reason for closing:  Fixed
Additional comments about closing:  Reworked idle detection and job completion detection. Works like a charm now. (Albeit with latest firmwware..)
Solomon Peachy commented on 2019-10-02 23:14
It may be a USB interface problem. Investigate.
Solomon Peachy commented on 2019-10-07 18:05
It's improved now (with additional delays) but the last time I printed it looked like the interface dropped and came back. It's possible this was one of the issues tehy fixed in the 1.19 firmware. A pity it broke all Linux Bulk XFERs.
Solomon Peachy commented on 2019-11-16 12:31
There's now a v1.20 firmware. I also figured out how to work around the "no data transfer" bug. ...So it's now time to resume work on this issue.


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