[gutsy] samsung scx-4100 usb printer has error

Binary package hint: cupsys

hi
i have samsung scx-4100 usb printer, which has been successfully installed and has worked properly for a while
:) but after a while it just stopped working . printer task manager just reports error ...

here is printdebuginfo output:

ProblemType: printingbuginfo v2.0: printingbug+localusb (https://wiki.ubuntu.com/PrintingBugInfoScript)
CupsConfiguredDevices: device for scx4100: /dev/usblp0
CupsConfiguredPPDs: scx4100: Samsung SCX-4100 Series
Date: Sat Dec 29 08:36:47 2007
DesktopEnvironment: KDE
DistroRelease: Ubuntu 7.10
EtcPapersize: a4
InstalledPrintingPackages:
 ii cupsys 1.3.2-1ubuntu7.1 Common UNIX Printing System(tm) - server
 ii foo2zjs 20070625-0ubuntu1.1 Support for printing to ZjStream-based printers
 ii foomatic-db 20070919-0ubuntu3 OpenPrinting printer support - database
 ii foomatic-db-engine 3.0.2-20070719-0ubuntu4 OpenPrinting printer support - programs
 ii foomatic-db-gutenprint 5.0.1-0ubuntu8 OpenPrinting printer support - database for Gutenprint printer d
 ii foomatic-db-hpijs 20070813-0ubuntu1 OpenPrinting printer support - database for HPIJS driver
 ii foomatic-filters 3.0.2-20070719-0ubuntu1 OpenPrinting printer support - filters
 ii ghostscript 8.61.dfsg.1~svn8187-0ubu The GPL Ghostscript PostScript/PDF interpreter
 ii hpijs 2.7.7+2.7.7.dfsg.1-0ubun HP Linux Printing and Imaging - gs IJS driver (hpijs)
 ii hplip 2.7.7.dfsg.1-0ubuntu5 HP Linux Printing and Imaging System (HPLIP)
 ii ijsgutenprint 5.0.1-0ubuntu8 inkjet server - Ghostscript driver for Gutenprint
 ii kdeprint 4:3.5.8-0ubuntu2 print system for KDE
 ii min12xxw 0.0.9-1build1 Printer driver for KonicaMinolta PagePro 1[234]xxW
 ii openprinting-ppds 20070919-0ubuntu3 OpenPrinting printer support - PostScript PPD files
 ii pnm2ppa 1.12-16 PPM to PPA converter
 ii pxljr 1.1-0ubuntu1 Driver for HP's Color LaserJet 35xx/36xx color laser printers
 ii splix 1.0.1.1-0ubuntu2 Driver for Samsung's SPL2 (bw) and SPLc (color) laser printers
Locale: LANG=uk_UA.UTF-8, LC_CTYPE=uk_UA.UTF-8, LC_PAPER=uk_UA.UTF-8
Uname: Linux qwit 2.6.22-14-generic #1 SMP Tue Dec 18 08:02:57 UTC 2007 i686 GNU/Linux
UsbPrinterDevices: lrwxrwxrwx 1 root root 7 Dec 29 08:13 /dev/usblp0 -> usb/lp0
UsbPrinterIEEE1284Id:
UsbPrinterKernelModules:
 usblp 15104 0
 usbcore 138632 5 usblp,hci_usb,ehci_hcd,uhci_hcd
lsusb:
 Bus 005 Device 001: ID 0000:0000
 Bus 004 Device 001: ID 0000:0000
 Bus 003 Device 005: ID 04e8:3413 Samsung Electronics Co., Ltd
 Bus 003 Device 001: ID 0000:0000
 Bus 001 Device 004: ID 1131:1001 Integrated System Solution Corp. KY-BT100 Bluetooth Adapter
 Bus 001 Device 001: ID 0000:0000
 Bus 002 Device 001: ID 0000:0000

any ideas what might be wrong with it?