我正在尝试让 Epson 网络打印机与 CentOS 6.9(32 位 arch)一起使用。到目前为止我已经
- 从制造商的网站下载打印机驱动程序并安装。
- 我已经设置了一台名为爱普生通过 Web 界面 (localhost:631) 使用 CUPS 1.4.2,按照分步过程,在列出的 PPD 中选择正确的 PPD (Epson SX535WD)。
- 我已经通过 CUPS Web 界面设置了该打印机的默认选项
每次我重新启动计算机,然后尝试通过以下方式打印 pdf 文档:表明或者直接通过lp
命令,什么也没有发生!作业停止,并弹出一些错误窗口,指出操作系统无法与打印机通信。每次我需要紧急打印文档时,我基本上都必须重新进行整个安装。怎么会这样?已经持续好几个月了,现在!
你能帮我么?
我想发布由 CentOS 完成的打印机调试,但 SE 中有 30k 字符的限制。
我希望我可以发布调试报告和最新的报告,/var/log/cups/error_log
但有 30k 字符的限制。相反,我发布了 cups 网络界面的屏幕截图。
在底部的“状态”下写着“/usr/lib/cups/filter/epson-escpr-wrapper 失败“, 这是什么意思?
附录1
/var/log/cups/error
:
E [12/Mar/2018:11:33:28 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [12/Mar/2018:12:17:43 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [12/Mar/2018:17:48:23 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:09:27:59 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:13:10:05 +0100] [Job 36] Job stopped due to filter errors; please consult the error_l
og file for details.
D [14/Mar/2018:13:10:05 +0100] [Job 36] The following messages were recorded from 01:10:04 PM to 01:
10:05 PM
D [14/Mar/2018:13:10:05 +0100] [Job 36] cmap 16292 4022
D [14/Mar/2018:13:10:05 +0100] [Job 36] cvt 20316 420
D [14/Mar/2018:13:10:05 +0100] [Job 36] fpgm 20736 139
D [14/Mar/2018:13:10:05 +0100] [Job 36] gasp 20876 12
D [14/Mar/2018:13:10:05 +0100] [Job 36] glyf 20888 219072
D [14/Mar/2018:13:10:05 +0100] [Job 36] head 239960 54
D [14/Mar/2018:13:10:05 +0100] [Job 36] hhea 240016 36
D [14/Mar/2018:13:10:05 +0100] [Job 36] hmtx 240052 13284
D [14/Mar/2018:13:10:05 +0100] [Job 36] kern 253336 8148
D [14/Mar/2018:13:10:05 +0100] [Job 36] loca 261484 13288
D [14/Mar/2018:13:10:05 +0100] [Job 36] maxp 274772 32
D [14/Mar/2018:13:10:05 +0100] [Job 36] name 274804 8718
D [14/Mar/2018:13:10:05 +0100] [Job 36] post 283524 31508
D [14/Mar/2018:13:10:05 +0100] [Job 36] prep 315032 1407
D [14/Mar/2018:13:10:05 +0100] [Job 36] findname: 6 = (DejaVuSerifCondensed-Bold)
CUPS-error-log.txt 1,1 Top
"CUPS-error-log.txt" 3346L, 228432C
调试器
Page 1 (Scheduler not running?):
{'cups_connection_failure': False}
Page 2 (Choose printer):
{'cups_dest': <cups.Dest epson (default)>,
'cups_instance': None,
'cups_queue': 'epson',
'cups_queue_listed': True}
Page 3 (Check printer sanity):
{'cups_device_uri_scheme': u'socket',
'cups_printer_dict': {'device-uri': u'socket://192.168.1.75:9100',
'printer-info': u'Epson Stylus SX535WD',
'printer-is-shared': True,
'printer-location': u'',
'printer-make-and-model': u'Epson Stylus SX535WD Series - epson-inkjet-printer 1.0.1-1lsb3.2 (Seiko Epson Corporation LSB 3.2)',
'printer-state': 3,
'printer-state-message': u'Processing page 1...',
'printer-state-reasons': [u'none'],
'printer-type': 135180,
'printer-uri-supported': u'ipp://localhost:631/printers/epson'},
'cups_printer_remote': False,
'is_cups_class': False,
'local_cups_queue_attributes': {'auth-info-required': u'none',
'charset-configured': u'utf-8',
"CUPS_troubleshoot.txt" 441L, 31540C 1,1 Top
error_log
摘抄
D [14/Mar/2018:23:12:55 +0100] [Job 41] Looking up "192.168.1.75"...
D [14/Mar/2018:23:12:55 +0100] [Job 41] Connecting to 192.168.1.75:515 for printer PASSTHRU
D [14/Mar/2018:23:12:55 +0100] [Job 41] Connecting to printer...
D [14/Mar/2018:23:12:55 +0100] [Job 41] Job canceled by "root"
D [14/Mar/2018:23:12:55 +0100] [Job 41] Backend returned status 1 (failed)
D [14/Mar/2018:23:12:55 +0100] [Job 41] End of messages
D [14/Mar/2018:23:12:55 +0100] [Job 41] printer-state=3(idle)
D [14/Mar/2018:23:12:55 +0100] [Job 41] printer-state-message="Connecting to printer..."
D [14/Mar/2018:23:12:55 +0100] [Job 41] printer-state-reasons=none
E [14/Mar/2018:23:13:25 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:13:25 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:13:28 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:13:28 +0100] [cups-deviced] PID 9155 (dnssd) stopped with status 1!
E [14/Mar/2018:23:14:03 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:14:04 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:14:42 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:15:22 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:19:25 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:19:25 +0100] [cups-deviced] PID 9432 (dnssd) stopped with status 1!
E [14/Mar/2018:23:20:31 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:20:31 +0100] [cups-deviced] PID 9504 (dnssd) stopped with status 1!
E [14/Mar/2018:23:20:51 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:20:51 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:22:05 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:22:05 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:23:03 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:23:03 +0100] [cups-deviced] PID 9573 (dnssd) stopped with status 1!
E [14/Mar/2018:23:23:09 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:27:27 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:27:27 +0100] [cups-deviced] PID 9652 (dnssd) stopped with status 1!
E [14/Mar/2018:23:27:28 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:28:53 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:28:53 +0100] [cups-deviced] PID 9713 (dnssd) stopped with status 1!
E [14/Mar/2018:23:28:56 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:29:02 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:29:02 +0100] [cups-deviced] PID 9741 (dnssd) stopped with status 1!
E [14/Mar/2018:23:31:29 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:32:59 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:32:59 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:33:33 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:33:33 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:36:59 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:36:59 +0100] [cups-deviced] PID 9885 (dnssd) stopped with status 1!
E [14/Mar/2018:23:39:24 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:39:24 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:39:33 +0100] [CGI] Unable to create avahi client: Resource temporarily unavailable
E [14/Mar/2018:23:39:33 +0100] [cups-deviced] PID 9959 (dnssd) stopped with status 1!
E [14/Mar/2018:23:39:54 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:41:50 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:41:50 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:42:27 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:43:10 +0100] Unable to finalize "/etc/cups/printers.conf": Permission denied
E [14/Mar/2018:23:43:10 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
E [14/Mar/2018:23:43:43 +0100] Unable to finalize "/etc/cups/subscriptions.conf": Permission denied
D [14/Mar/2018:23:43:58 +0100] [Job 44] The following messages were recorded from 11:42:48 PM to 11:43:58 PM
D [14/Mar/2018:23:43:58 +0100] [Job 44] Wrote 8192 bytes of print data...