[hylafax-users] 4.2.1 Job Batching with MultiTech MT2834ZDX Modems

[Michael Boers <msb@xxxxxxxxxxxxxxx>]

After recently upgrading to hylafax 4.2.1 I began receiving notices of  
squished faxes.  It turns out when jobs are batched and sent with my  
MultiTech MT2834ZDX modem the following happens:

	1.	The first job is sent normally
	2.	The rest of the jobs are sent in fine (7.7 line/mm) mode
	3.	Because the fax is imaged in normal (3.85 line/mm) mode, it only  
uses half of the page vertically hence is squished

Questions:
	1.	Is there a way to disable job batching globally rather than on a  
per destination basis?
	2.	Is there a fix for this?

Partial Log File Follows, notice how the FDCS parameters from the  
receiving machine at time 09:38:48.53 and 09:39:17.66 are different.

Jan 26 09:38:19.89: [67876]: SESSION BEGIN 000001867 16165740493
Jan 26 09:38:19.89: [67876]: HylaFAX (tm) Version 4.2.1
Jan 26 09:38:19.89: [67876]: SEND FAX: JOB 811 DEST 5740493 COMMID  
000001867 DEVICE '/dev/cuac02'
Jan 26 09:38:19.89: [67876]: <-- [10:AT+FTBC=0\r]
Jan 26 09:38:20.15: [67876]: --> [2:OK]
Jan 26 09:38:20.15: [67876]: <-- [10:AT+FBOR=0\r]
Jan 26 09:38:20.41: [67876]: --> [2:OK]
Jan 26 09:38:20.41: [67876]: <-- [13:AT+FPHCTO=30\r]
Jan 26 09:38:20.67: [67876]: --> [2:OK]
Jan 26 09:38:20.67: [67876]: <-- [24:AT+FDCC=1,5,2,2,2,0,0,0\r]
Jan 26 09:38:20.94: [67876]: --> [2:OK]
Jan 26 09:38:20.94: [67876]: DIAL 5740493
Jan 26 09:38:20.94: [67876]: <-- [12:ATDT5740493\r]
Jan 26 09:38:38.10: [67876]: --> [5:+FCON]
Jan 26 09:38:41.21: [67876]: --> [42:+FNSF:00 00 25 01 50 4D 4F 43 41  
54 41 44 ]
Jan 26 09:38:41.21: [67876]: REMOTE NSF "00 00 25 01 50 4D 4F 43 41 54  
41 44"
Jan 26 09:38:41.21: [67876]: NSF remote fax equipment: Ricoh
Jan 26 09:38:41.21: [67876]: NSF remote station ID: "DATACOMP"
Jan 26 09:38:41.21: [67876]: --> [28:+FCSI:"        800 841 8062"]
Jan 26 09:38:41.21: [67876]: REMOTE CSI "800 841 8062"
Jan 26 09:38:41.21: [67876]: --> [21:+FDIS:1,5,0,2,1,2,0,2]
Jan 26 09:38:41.21: [67876]: --> [2:OK]
Jan 26 09:38:41.21: [67876]: REMOTE best rate 14400 bit/s
Jan 26 09:38:41.21: [67876]: REMOTE max A4 page width (215 mm)
Jan 26 09:38:41.21: [67876]: REMOTE max unlimited page length
Jan 26 09:38:41.21: [67876]: REMOTE best vres 7.7 line/mm
Jan 26 09:38:41.21: [67876]: REMOTE best format 2-D MR
Jan 26 09:38:41.21: [67876]: REMOTE supports T.30 Annex A, 256-byte ECM
Jan 26 09:38:41.21: [67876]: REMOTE best 10 ms, 5 ms/scanline
Jan 26 09:38:41.21: [67876]: USE 14400 bit/s
Jan 26 09:38:41.21: [67876]: USE 10 ms, 5 ms/scanline
Jan 26 09:38:41.21: [67876]: SEND file "docq/doc26750.ps;70"
Jan 26 09:38:41.21: [67876]: USE A4 page width (215 mm)
Jan 26 09:38:41.21: [67876]: USE unlimited page length
Jan 26 09:38:41.21: [67876]: USE 3.85 line/mm
Jan 26 09:38:41.21: [67876]: USE 2-D MR
Jan 26 09:38:41.21: [67876]: <-- [24:AT+FDIS=0,5,0,2,1,0,0,2\r]
Jan 26 09:38:41.48: [67876]: --> [2:OK]
Jan 26 09:38:41.48: [67876]: <-- [7:AT+FDT\r]
Jan 26 09:38:48.53: [67876]: --> [21:+FDCS:0,5,0,2,1,0,0,3]
Jan 26 09:38:48.53: [67876]: --> [7:CONNECT]
Jan 26 09:38:48.53: [67876]: SEND wait for XON
Jan 26 09:38:48.53: [67876]: --> [1:^Q]
Jan 26 09:38:48.53: [67876]: SEND begin page
Jan 26 09:38:48.53: [67876]: <-- data [1029]
Jan 26 09:38:48.53: [67876]: <-- data [1039]
Jan 26 09:38:48.53: [67876]: <-- data [1034]
Jan 26 09:38:48.53: [67876]: <-- data [1036]
Jan 26 09:38:48.53: [67876]: <-- data [1034]
Jan 26 09:38:49.52: [67876]: <-- data [1040]
Jan 26 09:38:49.52: [67876]: <-- data [1036]
Jan 26 09:38:49.52: [67876]: <-- data [1029]
Jan 26 09:38:49.52: [67876]: <-- data [1035]
Jan 26 09:38:54.32: [67876]: <-- data [1039]
Jan 26 09:38:54.32: [67876]: <-- data [1035]
Jan 26 09:38:54.32: [67876]: <-- data [1031]
Jan 26 09:38:54.32: [67876]: <-- data [1034]
Jan 26 09:38:57.29: [67876]: <-- data [1043]
Jan 26 09:38:57.29: [67876]: <-- data [1043]
Jan 26 09:38:57.29: [67876]: <-- data [1035]
Jan 26 09:38:57.29: [67876]: <-- data [1033]
Jan 26 09:38:59.97: [67876]: <-- data [1030]
Jan 26 09:38:59.97: [67876]: <-- data [1029]
Jan 26 09:38:59.97: [67876]: <-- data [1033]
Jan 26 09:38:59.97: [67876]: <-- data [894]
Jan 26 09:39:02.92: [67876]: SENT 21368 bytes of data
Jan 26 09:39:02.92: [67876]: <-- data [2]
Jan 26 09:39:02.92: [67876]: SEND end page
Jan 26 09:39:05.29: [67876]: -->  
[38: 
^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q^S^Q 
^S^Q]
Jan 26 09:39:05.29: [67876]: --> [2:OK]
Jan 26 09:39:05.29: [67876]: SEND send EOM (more documents)
Jan 26 09:39:05.29: [67876]: <-- [9:AT+FET=1\r]
Jan 26 09:39:09.83: [67876]: --> [7:+FPTS:1]
Jan 26 09:39:09.83: [67876]: --> [2:OK]
Jan 26 09:39:09.83: [67876]: SEND recv MCF (message confirmation)
Jan 26 09:39:09.83: [67876]: SEND FAX (000001867): FROM  
root@xxxxxxxxxxxxxxxxxxxxxxxxxxx TO 5740493 (docq/doc26750.ps;70 sent  
in 0:28)
Jan 26 09:39:09.84: [67876]: SEND FAX (000001867): FROM  
root@xxxxxxxxxxxxxxxxxxxxxxxxxxx TO 5740493 (page 1 of 1 sent in 0:28)
Jan 26 09:39:10.85: [67876]: SEND FAX: JOB 810 DEST 5740493 COMMID  
000001867 DEVICE '/dev/cuac02'
Jan 26 09:39:10.85: [67876]: REMOTE best rate 14400 bit/s
Jan 26 09:39:10.85: [67876]: REMOTE max A4 page width (215 mm)
Jan 26 09:39:10.85: [67876]: REMOTE max unlimited page length
Jan 26 09:39:10.85: [67876]: REMOTE best vres 7.7 line/mm
Jan 26 09:39:10.85: [67876]: REMOTE best format 2-D MR
Jan 26 09:39:10.85: [67876]: REMOTE supports T.30 Annex A, 256-byte ECM
Jan 26 09:39:10.85: [67876]: REMOTE best 10 ms, 5 ms/scanline
Jan 26 09:39:10.85: [67876]: USE 14400 bit/s
Jan 26 09:39:10.85: [67876]: USE 10 ms, 5 ms/scanline
Jan 26 09:39:10.85: [67876]: SEND file "docq/doc26749.ps;70"
Jan 26 09:39:10.85: [67876]: USE A4 page width (215 mm)
Jan 26 09:39:10.85: [67876]: USE unlimited page length
Jan 26 09:39:10.85: [67876]: USE 3.85 line/mm
Jan 26 09:39:10.85: [67876]: USE 2-D MR
Jan 26 09:39:10.85: [67876]: <-- [7:AT+FDT\r]
Jan 26 09:39:17.66: [67876]: --> [21:+FDCS:1,5,0,2,1,0,0,1]
Jan 26 09:39:17.66: [67876]: --> [7:CONNECT]
Jan 26 09:39:17.66: [67876]: SEND wait for XON
Jan 26 09:39:17.66: [67876]: --> [1:^Q]


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