无论我使用哪台打印机，我在双面打印的 PDF 文件中经常会出现空白页。然而，双工并没有完全失败。例如，前两页将正确打印在第一张纸的正面和背面，但之后我将每张纸打印一页。有时它只是整个文档中的一页空白，有时甚至更多。我自己创建的文档和从期刊等下载的文档都会出现此问题。
我在 Lenovo X220 上运行 Ubuntu 12.04。
我使用 CUPS 1.5.3 在以下打印机上进行打印：
Kyocera_FS-1300D（本地、USB）
Lexmark_MS810_系列（网络）
Lexmark_X740_系列（网络）
谁能告诉我从哪里开始调试？
以下是 /etc/cups/printers.conf 的内容
# Printer configuration file for CUPS v1.5.3
# Written by cupsd
# DO NOT EDIT THIS FILE WHEN CUPSD IS RUNNING
<DefaultPrinter Kyocera_FS-1300D>
UUID urn:uuid:f671d3e2-cd55-3d77-480e-87aa1cd704b3
Info Kyocera FS-1300D
MakeModel Kyocera FS-1200
DeviceURI usb://Kyocera/FS-1300D?serial=XLY8223410
State Stopped
StateMessage Unplugged or turned off
StateTime 1421094824
Reason paused
Type 8425556
Accepting Yes
Shared No
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
OpPolicy default
ErrorPolicy retry-job
</Printer>
<Printer Lexmark_MS810_Series>
UUID urn:uuid:4feab304-d016-3898-4d54-646ad927faa3
Info Lexmark MS810 Series
MakeModel Lexmark MS810 Series
DeviceURI socket://132.187.40.209
State Idle
StateTime 1421320920
Type 8425692
Accepting Yes
Shared No
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
OpPolicy default
ErrorPolicy retry-job
Attribute marker-colors \#000000,none,none
Attribute marker-levels 153,100,79
Attribute marker-names Black Toner,Imaging Unit,Maintenance Kit
Attribute marker-types toner,opc,other
Attribute marker-change-time 1421320920
</Printer>
<Printer Lexmark_X740_Series>
UUID urn:uuid:8c469423-a0db-3375-5a2b-d1197f654e9a
Info Lexmark X740 Series
MakeModel Lexmark X790 Series
DeviceURI socket://132.187.40.208
State Idle
StateTime 1419674254
Type 75534556
Accepting Yes
Shared No
JobSheets none none
QuotaPeriod 0
PageLimit 0
KLimit 0
OpPolicy default
ErrorPolicy retry-job
Attribute marker-colors \#00FFFF,#FF00FF,#FFFF00,#000000,#00FFFF,#FF00FF,#FFFF00,#000000,none,none,none,none
Attribute marker-levels 161,-1,82,86,53,53,53,53,100,88,79,-1
Attribute marker-names Cyan Toner,Magenta Toner,Gelber Toner,Schwarzer Toner,Fototrommel: Cyan,Fototrommel: Magenta,Fototrommel: Gelb,Fototrommel: Schwarz,Resttonerbeh.,Fixierstation,?bertragungsbd.,Trennauflage
Attribute marker-types toner,toner,toner,toner,opc,opc,opc,opc,wasteToner,fuser,other,other
Attribute marker-change-time 1418805747
</Printer>
MS810打印机的ppd文件（我今天遇到了上述问题）可以找到这里。