canon bjc210 slow image printing

[yves guerin]

Hello,


I run:
FreeBSD maitre.maison.org 5.5-SECURITY FreeBSD 5.5-SECURITY #0: Mon Dec  4 02:01:42 UTC 2006     root at builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  i386

cups:
cups-1.1.23.0_1/      cups-lpr-1.1.23.0_1/
cups-base-1.1.23.0_8/ cups-pstoraster-8.15/


computer:
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: AMD-K6(tm) 3D processor (451.02-MHz 586-class CPU)
  Origin = "AuthenticAMD"  Id = 0x58c  Stepping = 12
  Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
  AMD Features=0x80000800<SYSCALL,3DNow!>
real memory  = 201310208 (191 MB)
avail memory = 187322368 (178 MB)
K6-family MTRR support enabled (2 registers)
npx0: <math processor> on motherboard
npx0: INT 16 interface

printer:
Canon-bjc210: Canon-BJC-210-bj200.ppd

*FormatVersion: "4.3"
*FileVersion:   "1.1"
*LanguageVersion: English
*LanguageEncoding: ISOLatin1
*PCFileName:    "BJ200.PPD"
*Manufacturer:  "Canon"
*Product:       "(BJC-210)"
*cupsVersion:   1.0
*cupsManualCopies: True
*cupsModelNumber:  2
*cupsFilter:    "application/vnd.cups-postscript 0 foomatic-rip"
*%pprRIP:        foomatic-rip other
*ModelName:     "Canon BJC-210"
*ShortNickName: "Canon BJC-210 bj200"
*NickName:      "Canon BJC-210 Foomatic/bj200"

when I try to print a page with an image (jpg, gif) or the test page it take too many time to complete ???

I got the following message:
Interrupt storm detected on "irq7: lpt0"; throttling interrupt source

I put cups into debuglevel 2 without any hints about the slow down.

any help will be great.

Thank you in advance for your help, I already google this request without any answer.

Yves