Printronix T600 Administrator's Manual page 64

No print on the label
Poor Print Quality
Cutter is not working
Can't downloading the file to
memory (FLASH /
DRAM/CARD)
SD card is unable to use
Missing printing on the left or
right side of label
Gray line on the blank label
Irregular printing
Label feeding is not stable
(skew) when printing
* Label or ribbon is loaded not
correctly.
* Use wrong type paper or
ribbon
* Ribbon and media is loaded
incorrectly
* Dust or adhesive
accumulation on the print
head.
* Print density is not set
properly.
* Print head element is
damaged.
* Ribbon and media are
incompatible.
* The print head pressure is
not set properly.
* The connector is loose.
* Cutter jam.
* Cutter PCB is damaged.
* Flash/DRAM/CARD memory
is full.
* SD card is damaged.
* SD card doesn't insert
correctly.
* Wrong label size setup.
* The print head is dirty.
* The platen roller is dirty.
* The printer is in Hex Dump
mode.
* The RS-232 setting is
incorrect.
* The media guides do not
touch the edge of the media.
- 56
when using DHCP mode.
- Check if the IP address is correct when
using the static IP address.
- Wait a few seconds let the printer get
the communication with the server then
check the IP address setting again.
* Select the correct printer port in the
driver.
* Check your program if there is a
command PRINT at the end of the file
and there must have CRLF at the end of
each command line.
* Follow the instructions in loading the
media and ribbon.
* Ribbon and media are not compatible.
* Verify the ribbon-inked side.
* The print density setting is incorrect.
* Clean the print head.
* Reload the supply.
* Clean the print head.
* Clean the platen roller.
* Adjust the print density and print speed.
* Run printer self-test and check the print
head test pattern if there is dot missing in
the pattern.
* Change proper ribbon or proper label
media.
* The release lever does not latch the print
head properly.
* Plug in the connect cable correctly.
* Remove the label.
* Make sure the thickness of label is less
than 0.19 mm.
* Replace a cutter driver IC board.
* Delete unused files in the memory.
* Use the supported capacity SD card.
Please refer to section 2.2.1.
* Insert the SD card again.
* Set the correct label size.
* Clean the print head.
* Clean the platen roller.
* Turn off and on the printer to skip the
dump mode.
* Re-set the Rs-232 setting.
* Move the label guides to fit the edge of
the media. Make sure the label guides
touch the edge of the media guide.
P180043-001_A