打印机是 M227fdw ,驱动为 hplip 3.22.10 中的 HP_LaserJet_MFP_M227-M231 。
打印 PDF 等文件时非常缓慢,一页要等待一两分钟,打印时 ps auxf 的输出见附言。
请教下各位大佬可能的原因。USB 线速度不够?开启了 fit-to-page 选项?还是应该选择支持 PCL 4/5 驱动(而非 ghostscript )的老打印机,比如 2050D ?
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 995347 0.0 0.0 27420 9912 ? Ss 00:00 0:14 /usr/sbin/cupsd -l
lp 2180765 0.0 0.0 16344 5484 ? S 11:37 0:00 \_ /usr/lib/cups/notifier/dbus dbus://
lp 2322670 0.0 0.0 22296 10592 ? S 11:55 0:00 \_ HP_LaserJet_MFP_M227-M231 93 deploy test.pdf 1 finishings=3 fit-to-page fitplot number-up=1 print-color-mode=monochrome job-uuid=urn:uuid:361eab99-8591-3958-43b0-830a6f9f02ea job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1685246106 time-at-processing=1685246106 document-name-supplied=test.pdf
lp 2322684 24.0 0.1 57936 27136 ? S 11:55 0:01 | \_ gs -q -dNOPAUSE -dBATCH -dSAFER -dNOMEDIAATTRS -sstdout=%stderr -sDEVICE=ps2write -dShowAcroForm -sOUTPUTFILE=%stdout -sProcessColorModel=DeviceGray -sColorConversionStrategy=Gray -dLanguageLevel=3 -r600 -dCompressFonts=false -dNoT3CCITT -dNOINTERPOLATE -c save pop -f /tmp/2370ee647472f3
lp 2322685 0.0 0.0 19500 7388 ? S 11:55 0:00 | \_ HP_LaserJet_MFP_M227-M231 93 deploy test.pdf 1 finishings=3 print-color-mode=monochrome job-uuid=urn:uuid:361eab99-8591-3958-43b0-830a6f9f02ea job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1685246106 time-at-processing=1685246106 document-name-supplied=test.pdf
lp 2322671 0.0 0.0 16524 6856 ? S 11:55 0:00 \_ HP_LaserJet_MFP_M227-M231 93 deploy test.pdf 1 finishings=3 fit-to-page fitplot number-up=1 print-color-mode=monochrome job-uuid=urn:uuid:361eab99-8591-3958-43b0-830a6f9f02ea job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1685246106 time-at-processing=1685246106 document-name-supplied=test.pdf
lp 2322672 0.0 0.0 170612 5692 ? Sl 11:55 0:00 \_ hp:/usb/HP_LaserJet_MFP_M227-M231?serial=VNH4656432 93 deploy test.pdf 1 finishings=3 fit-to-page fitplot number-up=1 print-color-mode=monochrome job-uuid=urn:uuid:361eab99-8591-3958-43b0-830a6f9f02ea job-originating-host-name=localhost date-time-at-creation= date-time-at-processing= time-at-creation=1685246106 time-at-processing=1685246106 document-name-supplied=test.pdf
1
leimao 2023-05-28 21:53:35 +08:00 via iPhone
Ubuntu 不需要装 HP 驱动也能正常无线打印
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