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Maintenance
Firmware History
02/11/2009 TTP 7020™/TTP 7030™ Technical Manual P1003636-001
Table 10 • Firmware History
FW Version Change
1756-230 First version released to customer.
1756-230a Code128 barcode added
1756-240 Flash-memory programming verification routine updated.
1756-241 Reset from paper jam error by opening/closing print head
1756-242 The direction of cutter motor (TTP70x0) has been changed to avoid
damaging cutter blade.
Will now indicate head up when the print head is lifted.
1756-250
Bug fixes
1. Status bit for FF-button will now work.
2. Black mark handling with Wastebin fitted will now work.
3. Barcode with double height fonts, and text under barcode will now
work as intended.
4. Wastebin timer corrected so it now runs like a clock.
5. Problem with forever spinning presenter solved.
6. Reversed Italics and underlined text improved.
New functions
1. Lifting the head followed by pressing FF-button and then lowering the
head again can now print the self-test printout.
2. Chip revisions (Parallel and/or USB) added to self-test printout, and
burn time has been removed.
3. When in fixed document mode, the printer will temporary enter
variable document mode during self-test printout.
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