我在使用连接到我 (SBS2003) 业务网络的打印机进行打印时遇到了问题。打印机是 Sharp MX-M314N。网络上的所有 Windows 计算机都可以正常打印，只有我的 ubuntu 机器不行。
我知道打印机的 IP，我可以 ping 它，甚至可以通过在 Firefox 中转到 192.168.0.50 并上传文件来从它打印文件。
如果我nmap对打印机和服务器的 IP 执行此操作，我会得到以下结果：
jamesmaddison@development:~$ nmap 192.168.0.50
Starting Nmap 5.21 ( http://nmap.org ) at 2013-07-11 16:12 BST
Nmap scan report for 192.168.0.50
Host is up (0.46s latency).
Not shown: 991 closed ports
PORT STATE SERVICE
21/tcp open ftp
23/tcp open telnet
80/tcp open http
443/tcp open https
515/tcp open printer
631/tcp open ipp
5900/tcp open vnc
9100/tcp open jetdirect
50001/tcp open unknown
Nmap done: 1 IP address (1 host up) scanned in 4.55 seconds
jamesmaddison@development:~$ nmap mastermagnets
Starting Nmap 5.21 ( http://nmap.org ) at 2013-07-11 16:35 BST
Nmap scan report for mastermagnets (192.168.0.2)
Host is up (0.00055s latency).
rDNS record for 192.168.0.2: mastermagnets.local
Not shown: 957 closed ports
PORT STATE SERVICE
25/tcp open smtp
42/tcp open nameserver
53/tcp open domain
80/tcp open http
88/tcp open kerberos-sec
135/tcp open msrpc
139/tcp open netbios-ssn
389/tcp open ldap
443/tcp open https
444/tcp open snpp
445/tcp open microsoft-ds
464/tcp open kpasswd5
593/tcp open http-rpc-epmap
636/tcp open ldapssl
691/tcp open resvc
1025/tcp open NFS-or-IIS
1027/tcp open IIS
1042/tcp open unknown
1045/tcp open unknown
1046/tcp open unknown
1048/tcp open unknown
1049/tcp open unknown
1054/tcp open unknown
1081/tcp open unknown
1087/tcp open unknown
1094/tcp open unknown
1104/tcp open unknown
2301/tcp open compaqdiag
2381/tcp open unknown
3268/tcp open globalcatLDAP
3269/tcp open globalcatLDAPssl
3389/tcp open ms-term-serv
5633/tcp open unknown
6001/tcp open X11:1
6002/tcp open X11:2
6004/tcp open X11:4
6101/tcp open backupexec
6106/tcp open isdninfo
8080/tcp open http-proxy
8081/tcp open blackice-icecap
8082/tcp open blackice-alerts
8443/tcp open https-alt
10000/tcp open snet-sensor-mgmt
Nmap done: 1 IP address (1 host up) scanned in 1.18 seconds
当我执行“smbclient”时，我得到以下信息：
~$ smbclient -U MASTERMAGNETS/JamesMaddison -L //SBSSRV
Sharename Type Comment
--------- ---- -------
Line100 Disk
print$ Disk Printer Drivers
C$ Disk Default share
S$ Disk Default share
Technical Disk
IRS Disk
Designjet 500-24 Printer HP Designjet 500 24 by HP
Accounts Disk
RICOH Printer RICOH Aficio 1027
clients Disk Windows Small Business Server Client Setup
tsclient Disk
IPC$ IPC Remote IPC
Resources$ Disk "Event logging files"
FxsSrvCp$ Disk Common Fax Cover Pages Folder
tsweb Disk
SHARP MX-M314N Printer 192.168.0.50
ADMIN$ Disk Remote Admin
faxclient Disk Microsoft Shared Fax Clients
ClientApps Disk Windows Small Business Server Client Applications
DLOAgent Disk Symantec DLO Share
Magnets-database files Disk
Magnet-database files Disk
D$ Disk Default share
Users Disk Users Shared Folders
Public Disk
actsql Disk
SYSVOL Disk Logon server share
Address Disk "Access to address objects"
Confidential Disk
NETLOGON Disk Logon server share
SBSSRV.LOG Disk Exchange message tracking logs
Server Comment
--------- -------
ANDY
DESIGN1
DESIGN2
DESIGN3
DEVELOPMENT development server (Samba, Linux)
FRANK
JOE
JONATHAN
KIM Kim
ORDERPRINT Purchase Order Printer
PHIL
SBSSRV
TERMSRV
Workgroup Master
--------- -------
MASTERMAGNETS SBSSRV
我在 CUPS 中尝试过以下协议：
smb://MASTERMAGNETS/SBSSRV/Sharp%20MX-M314N/
smb://jamesmaddison:password@MASTERMAGNETS/SBSSRV/Sharp%20MX-M314N/
socket://192.168.0.50:9100
ipp://192.168.0.50/ipp?version=1.0
lpd://192.168.0.50/lp
以及 CUPS 列出的所有“已发现的打印机”。（它们是 dnssd 协议）
我也尝试通过以下方式添加打印机lpadmin：
jamesmaddison@development:~$ lpadmin -p SharpPrinter -v smb://jamesmaddison:password@MASTERMAGNETS/SBSSRV/Sharp%20MX-M314N/ -P /usr/share/cups/model/sharp/en/Sharp_MX-M314N.ppd
smbstatus总是报告没有进程（我只得到表头）。我不知道这是否重要，但我觉得这很可疑。
[printers]我的部分几乎smb.conf是默认的：
[printers]
comment = All Printers
browseable = no
path = /var/spool/samba
printable = yes
guest ok = yes
read only = yes
create mask = 0700
以下是我尝试执行的最后一项作业的 CUPS 错误日志内容。
D [15/Jul/2013:09:11:12 +0100] cupsdAcceptClient: 17 from localhost (Domain)
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 POST / HTTP/1.1
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [15/Jul/2013:09:11:12 +0100] cupsdAuthorize: No authentication data provided.
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 1.1 CUPS-Get-Default 1
D [15/Jul/2013:09:11:12 +0100] CUPS-Get-Default
D [15/Jul/2013:09:11:12 +0100] Returning IPP successful-ok for CUPS-Get-Default (no URI) from localhost
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Not busy", busy="Active clients"
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 POST /printers/Sharp_MX-M314N HTTP/1.1
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients", busy="Not busy"
D [15/Jul/2013:09:11:12 +0100] cupsdAuthorize: No authentication data provided.
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 1.1 Create-Job 1
D [15/Jul/2013:09:11:12 +0100] Create-Job ipp://localhost:631/printers/Sharp_MX-M314N
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(----J-)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients"
D [15/Jul/2013:09:11:12 +0100] add_job: requesting-user-name="root"
I [15/Jul/2013:09:11:12 +0100] [Job 67] Adding start banner page "none".
D [15/Jul/2013:09:11:12 +0100] Notifier dbus started - PID = 4290
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(-----S)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
I [15/Jul/2013:09:11:12 +0100] [Job 67] Queued on "Sharp_MX-M314N" by "root".
D [15/Jul/2013:09:11:12 +0100] Returning IPP successful-ok for Create-Job (ipp://localhost:631/printers/Sharp_MX-M314N) from localhost
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 POST /printers/Sharp_MX-M314N HTTP/1.1
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdAuthorize: No authentication data provided.
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 1.1 Send-Document 1
D [15/Jul/2013:09:11:12 +0100] Send-Document ipp://localhost:631/printers/Sharp_MX-M314N
D [15/Jul/2013:09:11:12 +0100] cupsdIsAuthorized: requesting-user-name="root"
D [15/Jul/2013:09:11:12 +0100] [Job 67] Auto-typing file...
D [15/Jul/2013:09:11:12 +0100] [Job 67] Request file type is text/plain.
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(----J-)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
I [15/Jul/2013:09:11:12 +0100] [Job 67] File of type text/plain queued by "root".
I [15/Jul/2013:09:11:12 +0100] [Job 67] Adding end banner page "none".
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(----J-)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(----J-)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(-----S)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] [Job 67] job-sheets=none,none
D [15/Jul/2013:09:11:12 +0100] [Job 67] argv[0]="Sharp_MX-M314N"
D [15/Jul/2013:09:11:12 +0100] [Job 67] argv[1]="67"
D [15/Jul/2013:09:11:12 +0100] [Job 67] argv[2]="root"
D [15/Jul/2013:09:11:12 +0100] [Job 67] argv[3]="test.txt"
D [15/Jul/2013:09:11:12 +0100] [Job 67] argv[4]="1"
D [15/Jul/2013:09:11:12 +0100] [Job 67] argv[5]="finishings=3 number-up=1 job-uuid=urn:uuid:c5ced1ef-681f-39c9-6851-d89d94bae8c9 job-originating-host-name=localhost time-at-creation=1373875872 time-at-processing=1373875872"
D [15/Jul/2013:09:11:12 +0100] [Job 67] argv[6]="/var/spool/cups/d00067-001"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[0]="CUPS_CACHEDIR=/var/cache/cups"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[1]="CUPS_DATADIR=/usr/share/cups"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[2]="CUPS_DOCROOT=/usr/share/cups/doc-root"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[3]="CUPS_FONTPATH=/usr/share/cups/fonts"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[4]="CUPS_REQUESTROOT=/var/spool/cups"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[5]="CUPS_SERVERBIN=/usr/lib/cups"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[6]="CUPS_SERVERROOT=/etc/cups"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[7]="CUPS_STATEDIR=/var/run/cups"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[8]="HOME=/var/spool/cups/tmp"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[9]="PATH=/usr/lib/cups/filter:/usr/bin:/usr/sbin:/bin:/usr/bin"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[10]="SERVER_ADMIN=root@development"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[11]="SOFTWARE=CUPS/1.5.3"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[12]="TMPDIR=/var/spool/cups/tmp"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[13]="USER=root"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[14]="CUPS_SERVER=/var/run/cups/cups.sock"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[15]="CUPS_ENCRYPTION=IfRequested"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[16]="IPP_PORT=631"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[17]="CHARSET=utf-8"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[18]="LANG=en_GB.UTF-8"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[19]="PPD=/etc/cups/ppd/Sharp_MX-M314N.ppd"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[20]="RIP_MAX_CACHE=128m"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[21]="CONTENT_TYPE=text/plain"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[22]="DEVICE_URI=smb://SBSSRV/SHARP%20MX-M314N"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[23]="PRINTER_INFO=Sharp_MX-M314N"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[24]="PRINTER_LOCATION="
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[25]="PRINTER=Sharp_MX-M314N"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[26]="PRINTER_STATE_REASONS=none"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[27]="CUPS_FILETYPE=document"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[28]="FINAL_CONTENT_TYPE=application/vnd.cups-postscript"
D [15/Jul/2013:09:11:12 +0100] [Job 67] envp[29]="AUTH_I****"
I [15/Jul/2013:09:11:12 +0100] [Job 67] Started filter /usr/lib/cups/filter/texttopdf (PID 4291)
I [15/Jul/2013:09:11:12 +0100] [Job 67] Started filter /usr/lib/cups/filter/pdftopdf (PID 4292)
I [15/Jul/2013:09:11:12 +0100] [Job 67] Started filter /usr/lib/cups/filter/pdftops (PID 4293)
I [15/Jul/2013:09:11:12 +0100] [Job 67] Started backend /usr/lib/cups/backend/smb (PID 4294)
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(-----S)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients, printing jobs, and dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] Returning IPP successful-ok for Send-Document (ipp://localhost:631/printers/Sharp_MX-M314N) from localhost
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Notifier] Connected to D-BUS
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Active clients, printing jobs, and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 WAITING Closing on EOF
D [15/Jul/2013:09:11:12 +0100] cupsdCloseClient: 17
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [15/Jul/2013:09:11:12 +0100] [Job 67] pdftops - copying to temp print file "/tmp/010c551e5ab02"
D [15/Jul/2013:09:11:12 +0100] [Job 67] Page = 595x842; 12,12 to 583,830
D [15/Jul/2013:09:11:12 +0100] [Job 67] Connected with username/password...
D [15/Jul/2013:09:11:12 +0100] PID 4291 (/usr/lib/cups/filter/texttopdf) exited with no errors.
D [15/Jul/2013:09:11:12 +0100] PID 4292 (/usr/lib/cups/filter/pdftopdf) exited with no errors.
D [15/Jul/2013:09:11:12 +0100] [Job 67] Using image rendering resolution 300 dpi
D [15/Jul/2013:09:11:12 +0100] [Job 67] Started filter pdftops (PID 4295)
D [15/Jul/2013:09:11:12 +0100] [Job 67] Started filter pstops (PID 4296)
D [15/Jul/2013:09:11:12 +0100] [Job 67] Page = 595x842; 12,12 to 583,830
D [15/Jul/2013:09:11:12 +0100] [Job 67] slow_collate=0, slow_duplex=0, slow_order=0
D [15/Jul/2013:09:11:12 +0100] [Job 67] Before copy_comments - %!PS-Adobe-3.0
D [15/Jul/2013:09:11:12 +0100] [Job 67] %!PS-Adobe-3.0
D [15/Jul/2013:09:11:12 +0100] [Job 67] %Produced by poppler pdftops version: 0.18.4 (http://poppler.freedesktop.org)
D [15/Jul/2013:09:11:12 +0100] [Job 67] %%LanguageLevel: 2
D [15/Jul/2013:09:11:12 +0100] [Job 67] %%DocumentSuppliedResources: (atend)
D [15/Jul/2013:09:11:12 +0100] [Job 67] %%DocumentMedia: plain 595 842 0 () ()
D [15/Jul/2013:09:11:12 +0100] [Job 67] %%BoundingBox: 0 0 595 842
D [15/Jul/2013:09:11:12 +0100] [Job 67] %%Pages: 1
D [15/Jul/2013:09:11:12 +0100] [Job 67] %%EndComments
D [15/Jul/2013:09:11:12 +0100] [Job 67] Before copy_prolog - %%BeginDefaults
D [15/Jul/2013:09:11:12 +0100] [Job 67] Before copy_setup - %%BeginSetup
D [15/Jul/2013:09:11:12 +0100] [Job 67] PID 4295 (pdftops) exited with no errors.
D [15/Jul/2013:09:11:12 +0100] [Job 67] Before page loop - %%Page: 1 1
D [15/Jul/2013:09:11:12 +0100] [Job 67] Copying page 1...
D [15/Jul/2013:09:11:12 +0100] [Job 67] PAGE: 1 1
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(-----S)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [15/Jul/2013:09:11:12 +0100] [Job 67] pagew = 571.0, pagel = 818.0
D [15/Jul/2013:09:11:12 +0100] [Job 67] bboxx = 0, bboxy = 0, bboxw = 595, bboxl = 842
D [15/Jul/2013:09:11:12 +0100] [Job 67] PageLeft = 12.0, PageRight = 583.0
D [15/Jul/2013:09:11:12 +0100] [Job 67] PageTop = 830.0, PageBottom = 12.0
D [15/Jul/2013:09:11:12 +0100] [Job 67] PageWidth = 595.0, PageLength = 842.0
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Job 67] Wrote 1 pages...
D [15/Jul/2013:09:11:12 +0100] [Job 67] PID 4296 (pstops) exited with no errors.
D [15/Jul/2013:09:11:12 +0100] PID 4293 (/usr/lib/cups/filter/pdftops) exited with no errors.
D [15/Jul/2013:09:11:12 +0100] PID 4294 (/usr/lib/cups/backend/smb) exited with no errors.
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(-----S)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
I [15/Jul/2013:09:11:12 +0100] [Job 67] Job completed.
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(----J-)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdMarkDirty(-----S)
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Printing jobs and dirty files", busy="Printing jobs and dirty files"
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] [Notifier] state=3
D [15/Jul/2013:09:11:12 +0100] cupsdAcceptClient: 17 from localhost (Domain)
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 POST / HTTP/1.1
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Printing jobs and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdAuthorize: No authentication data provided.
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 1.1 Get-Notifications 1
D [15/Jul/2013:09:11:12 +0100] Get-Notifications /
D [15/Jul/2013:09:11:12 +0100] cupsdIsAuthorized: requesting-user-name="jamesmaddison"
D [15/Jul/2013:09:11:12 +0100] Returning IPP successful-ok for Get-Notifications (/) from localhost
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 WAITING Closing on EOF
D [15/Jul/2013:09:11:12 +0100] cupsdCloseClient: 17
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdAcceptClient: 17 from localhost (Domain)
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 POST / HTTP/1.1
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdAuthorize: No authentication data provided.
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 1.1 CUPS-Get-Printers 1
D [15/Jul/2013:09:11:12 +0100] CUPS-Get-Printers
D [15/Jul/2013:09:11:12 +0100] Returning IPP successful-ok for CUPS-Get-Printers (no URI) from localhost
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 POST / HTTP/1.1
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdAuthorize: No authentication data provided.
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 1.1 CUPS-Get-Classes 1
D [15/Jul/2013:09:11:12 +0100] CUPS-Get-Classes
D [15/Jul/2013:09:11:12 +0100] Returning IPP successful-ok for CUPS-Get-Classes (no URI) from localhost
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 POST / HTTP/1.1
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Active clients and dirty files", busy="Dirty files"
D [15/Jul/2013:09:11:12 +0100] cupsdAuthorize: No authentication data provided.
D [15/Jul/2013:09:11:12 +0100] cupsdReadClient: 17 1.1 CUPS-Get-Default 1
D [15/Jul/2013:09:11:12 +0100] CUPS-Get-Default
D [15/Jul/2013:09:11:12 +0100] Returning IPP successful-ok for CUPS-Get-Default (no URI) from localhost
D [15/Jul/2013:09:11:12 +0100] cupsdSetBusyState: newbusy="Dirty files", busy="Active clients and dirty files"
D [15/Jul/2013:09:11:13 +0100] [Job 67] Unloading...
snmp以下是结果CUPS_DEBUG_LEVEL=2 http://pastebin.com/CarHtA9q
我经常收到一条通知，提示“打印机错误：打印机错误打印机名称：connecting-to-device”
我就是无法让它工作，问题似乎出在 Cups 和 Windows 服务器之间，因为如果我在 Firefox 中转到 192.168.0.50:9100，打印机就会打印它收到的 GET 标头。我也可以转到 192.168.0.50 并直接将文件上传到打印机。最后，我可以通过 ftp 进入打印机并以此方式上传文件。
根据要求lpstat -d和lpstat -t
jamesmaddison@development:~$ lpstat -d
system default destination: Sharp-MX-M314N
jamesmaddison@development:~$ lpstat -t
scheduler is running
system default destination: Sharp-MX-M314N
device for Sharp-MX-M314N: smb://MASTERMAGNETS/SBSSRV/SHARP%20MX-M314N
Sharp-MX-M314N accepting requests since Mon 15 Jul 2013 13:30:20 BST
printer Sharp-MX-M314N is idle. enabled since Mon 15 Jul 2013 13:30:20 BST
答案1
您可以尝试将“创建掩码”设置为 0775 – 另外：
创建掩码 = 0775
0700 在这里意味着 - 只有管理员可以打印 - 不确定您是如何尝试打印的 - 以管理员身份从家里通过公司电话线打印？