我有一台 Brother 激光打印机 DCP-1612W，当我打印一些带有图像的 PDF 时，即使没有打印任何内容，作业也会被标记为已完成（但打印机会发出一些噪音）。
我正在使用 brlaser 驱动程序。
在杯子日志中我找不到任何有用的东西。
journalctl --follow --unit=cups
Dec 06 21:24:31 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Adding start banner page "none".
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Queued on "Brother" by "dpd-".
Dec 06 21:24:31 PereBook cupsd[177160]: REQUEST localhost - - "POST /printers/Brother HTTP/1.1" 200 567 Create-Job successful-ok
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] File of type application/postscript queued by "dpd-".
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Adding end banner page "none".
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Started filter /nix/store/0ynxwkwr0vc021y1v0kljjdzp10vgd67-cups-progs/lib/cups/filter/gstopdf (PID 178823)
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Started filter /nix/store/0ynxwkwr0vc021y1v0kljjdzp10vgd67-cups-progs/lib/cups/filter/pdftopdf (PID 178824)
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Started filter /nix/store/0ynxwkwr0vc021y1v0kljjdzp10vgd67-cups-progs/lib/cups/filter/gstoraster (PID 178825)
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Started filter /nix/store/0ynxwkwr0vc021y1v0kljjdzp10vgd67-cups-progs/lib/cups/filter/rastertobrlaser (PID 178826)
Dec 06 21:24:31 PereBook cupsd[177160]: [Job 95] Started backend /nix/store/0ynxwkwr0vc021y1v0kljjdzp10vgd67-cups-progs/lib/cups/backend/ipp (PID 178827)
Dec 06 21:24:31 PereBook cupsd[177160]: REQUEST localhost - - "POST /printers/Brother HTTP/1.1" 200 3542310 Send-Document successful-ok
Dec 06 21:24:32 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:33 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:34 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:35 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:36 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:37 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:38 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:39 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:40 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:41 PereBook cupsd[177160]: Expiring subscriptions...
Dec 06 21:24:41 PereBook cupsd[177160]: Brother dpd- 95 [06/Dec/2023:21:24:41 +0100] total 1 1 localhost 2023.pdf A4 one-sided
Dec 06 21:24:41 PereBook cupsd[177160]: [Job 95] Job completed.
Dec 06 21:24:41 PereBook cupsd[177160]: Expiring subscriptions...
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