diff -up cups-1.4.2/scheduler/job.c.str3425 cups-1.4.2/scheduler/job.c
--- cups-1.4.2/scheduler/job.c.str3425	2009-12-23 11:00:06.070056898 +0000
+++ cups-1.4.2/scheduler/job.c	2009-12-23 11:02:22.889056232 +0000
@@ -253,7 +253,7 @@ cupsdCancelJobs(const char *dest,	/* I -
       if (purge)
 	cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_PURGE,
 	                 "Job purged by user.");
-      else
+      else if (job->state_value < IPP_JOB_CANCELED)
 	cupsdSetJobState(job, IPP_JOB_CANCELED, CUPSD_JOB_DEFAULT,
 			 "Job canceled by user.");
     }
@@ -433,11 +433,11 @@ cupsdCleanJobs(void)
   cupsd_job_t	*job;			/* Current job */
 
 
-  if (MaxJobs <= 0)
+  if (MaxJobs <= 0 && JobHistory)
     return;
 
   for (job = (cupsd_job_t *)cupsArrayFirst(Jobs);
-       job && cupsArrayCount(Jobs) >= MaxJobs;
+       job && (cupsArrayCount(Jobs) >= MaxJobs || !JobHistory);
        job = (cupsd_job_t *)cupsArrayNext(Jobs))
     if (job->state_value >= IPP_JOB_CANCELED && !job->printer)
       cupsdDeleteJob(job, CUPSD_JOB_PURGE);
@@ -2498,8 +2498,6 @@ cupsdSetJobState(
 	  job->dirty = 1;
 	  cupsdMarkDirty(CUPSD_DIRTY_JOBS);
 	}
-	else if (!job->printer)
-	  cupsdDeleteJob(job, CUPSD_JOB_PURGE);
 	break;
   }
 
@@ -2507,7 +2505,7 @@ cupsdSetJobState(
   * Finalize the job immediately if we forced things...
   */
 
-  if (action == CUPSD_JOB_FORCE)
+  if (action >= CUPSD_JOB_FORCE && job->printer)
     finalize_job(job);
 
  /*
diff -up cups-1.4.2/scheduler/main.c.str3425 cups-1.4.2/scheduler/main.c
--- cups-1.4.2/scheduler/main.c.str3425	2009-12-23 11:00:05.687056970 +0000
+++ cups-1.4.2/scheduler/main.c	2009-12-23 11:00:06.156057773 +0000
@@ -389,7 +389,7 @@ main(int  argc,				/* I - Number of comm
     * parent's file descriptors to be blocking.  This is a workaround for a
     * limitation of userland libpthread on OpenBSD.
     */
-   
+
     _thread_sys_closefrom(0);
 #endif /* __OpenBSD__ */
 
@@ -817,8 +817,8 @@ main(int  argc,				/* I - Number of comm
 
     if (timeout == 86400 && Launchd && LaunchdTimeout && !NumPolled &&
         !cupsArrayCount(ActiveJobs) &&
-	(!Browsing || 
-	 (!BrowseRemoteProtocols && 
+	(!Browsing ||
+	 (!BrowseRemoteProtocols &&
 	  (!NumBrowsers || !BrowseLocalProtocols ||
 	   cupsArrayCount(Printers) == 0))))
     {
@@ -1046,6 +1046,7 @@ main(int  argc,				/* I - Number of comm
     if ((current_time - senddoc_time) >= 10)
     {
       cupsdCheckJobs();
+      cupsdCleanJobs();
       senddoc_time = current_time;
     }
 
@@ -1204,8 +1205,8 @@ main(int  argc,				/* I - Number of comm
 #endif /* HAVE_GSSAPI */
 
 #if defined(__APPLE__) && defined(HAVE_DLFCN_H)
- /* 
-  * Unload Print Service quota enforcement library (X Server only) 
+ /*
+  * Unload Print Service quota enforcement library (X Server only)
   */
 
   PSQUpdateQuotaProc = NULL;
@@ -1562,13 +1563,13 @@ launchd_checkin(void)
 
 	if (lis)
 	{
-	  cupsdLogMessage(CUPSD_LOG_DEBUG, 
+	  cupsdLogMessage(CUPSD_LOG_DEBUG,
 		  "launchd_checkin: Matched existing listener %s with fd %d...",
 		  httpAddrString(&(lis->address), s, sizeof(s)), fd);
 	}
 	else
 	{
-	  cupsdLogMessage(CUPSD_LOG_DEBUG, 
+	  cupsdLogMessage(CUPSD_LOG_DEBUG,
 		  "launchd_checkin: Adding new listener %s with fd %d...",
 		  httpAddrString(&addr, s, sizeof(s)), fd);
 
@@ -1622,12 +1623,12 @@ launchd_checkout(void)
 
  /*
   * Create or remove the launchd KeepAlive file based on whether
-  * there are active jobs, polling, browsing for remote printers or 
+  * there are active jobs, polling, browsing for remote printers or
   * shared printers to advertise...
   */
 
-  if ((cupsArrayCount(ActiveJobs) || NumPolled || 
-       (Browsing && 
+  if ((cupsArrayCount(ActiveJobs) || NumPolled ||
+       (Browsing &&
 	(BrowseRemoteProtocols ||
         (BrowseLocalProtocols && NumBrowsers && cupsArrayCount(Printers))))))
   {