Specifications

Firmware History

Ticket Dimensions and Perforation

03/05/2009 TTPM2™ Installation and Programming Manual P1003645-001

3.90 Fix added for the problem where the printhead were left in a raised posi-

tion

Default burn time has been reduced. A new command (!Z n) controls the

burn time (blackness).

Note • After installing this firmware you MUST do a three-button reset for it

to set the burn time to the default value. Failing to do so will generate blank

tickets

Inserting a ticket at the rear upper slot after an !L3 command is prevented

in CD- mode.

New transmission speed introduced: 115200 baud.

Restrictions

Same as 906-290.

4.00 Upper solenoid activated during single ticket entry on Dual entry printers

that are used as single entry one's.

It is now possible to suspend operation after magnetic encoding by insert-

ing a ~ character in the !M data string.

A bug in the error handling of command !T has been corrected.

Sensors in the upper and lower entry are used to verify that the ticket the

upper rear entry is backed out enough when using lower entry

DIP switch 3 now disables read-after-write on all three tracks (1&3

before)

Restrictions Same as 906-290.

4.10 Reversed text added

4.20 Extended status (!CA) and power on clear.

Bug correction. A timeout that caused problems on some printers has

been removed. The problem was that the front motor sometimes did not

start immediately causing a shift in print position.

If !P is sent to the printer and the paper is out, it replies with NAK + P and

discards data. The rear solenoid is released immediately if paper loading

fails.

New stepping sequence when reversing feed, but still the same speed as

before.

Startup cleaning function debugged.

4.35

Internal speed increase test version, (more aggressive PIU timing)

Implementing new cleaning routine that operates both motors if powered

up with yellow button. Also allows setting of burn time using buttons.

Speed improved when building the ticket image.

Version

Change