Utax CLP 3721 User Manual

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Technical Bulletin
UTAX
UTAX
CLP 3721
CLP 3726
TA
TA
CLP 4721
CLP 4726
TB 02 / Firmware Upgrade (MAIN 02.005 / ENG. 03.003)
2KV-B085/M
Date: 18-04-2011
T OPIC :
The firmware is upgraded as follows.
C ONTENT OF CHANGES :
 Garbled characters.
Characters in the maintenance report may be garbled. - Therefore, this is corrected.
 Error occurring with a certain PCL data.
F24B error appears when sending a certain PCL date while setting BW mode. - Therefore, this is corrected.
 T7toner disposal control prolongs too long.
T7 toner disposal control prolongs too long until color calibration is executed when turning power on with 50 degree C or more of fusing
temperature. - Therefore, this is corrected.
 Measure against failure at initial toner install mode.
Number of the initial drum refresh out of box is recorded in the EEPROM. The number is counted up at every drum refresh. Remaining
numbers of drum refresh are executed when resuming.
 Change of toner disposal at initial machine aging out of box.
Toner disposal at drum refresh is changed from twice to once to reduce amount of toner disposed at drum refresh. Drum refresh,
however, is executed twice while tone is not disposed in the 2nd time.
Amount of toner disposal is reduced by half the amount. While the aging time remains unchanged.
 Adding auto color registration adjustment timing.
Auto color registration adjustment is performed at the print 3 hours or more after the last print job.
 DDNS cannot be registered.
DDNS cannot be registered In DHCP. - Therefore, this is corrected.
 Measure against Kerberos authentication failure.
Kerberos authentication from MFP may fail when the expiry date for use of the user account approaches. - Therefore, this is corrected.
 C/M/Y coverage does not become 0.
C/M/Y coverage does not become 0 with pure black data not being composite black. - Therefore, this is corrected.
 Logo mark area is filled in black.
Logo mark area is filled in black when printing with an application named Formtastic.
 Measures against error with a certain file.
CF248 error appears with a certain user file. - Therefore, this is corrected.
 Characters garble with a certain CAD file.
Characters partially garble with a certain CAD file according to output size. - Therefore, this is corrected.
 Umlaut font failure with PDF data.
Umlaut fonts are not partially printed with PDF data using Adobe Reader/Acrobat (9.2.0) + PCL-XL driver (KX v5.0.1930). - Therefore, this
is corrected
 Code39 barcode print failure with a certain file.
Code39 barcode is not printed but printed as text. - Therefore, this is corrected.
 Image failure printing backside Image with a certain file.
Leading edge of the image may shift or the image at the center may be dropped out when printing the backside image of the certain file in
duplex mode. - Therefore, this is corrected.
 Failure of undesired lines with a certain file.
Undesired lines may be printed when continuously printing certain 2 files. - Therefore, this is corrected.
 Print failure with the data including a certain Prescribe command (corrected).
 Preventing the data at the left edge from dropping out when outputting the PS data.
Data at the left edge may be dropped out and the character pitch may be broadened when outputting PS data. - Therefore, this is
corrected
.

Utax CLP 3721 Specifications

General

Brand	Utax
Model	CLP 3721
Category	Printer
Language	English