| ??? 03/17/05 01:38 Read: times |
#89837 - Yes Responding to: ???'s previous message |
But nothing is printed. The motor is independent from the print head, i can control the motor, even without printing.
Type : PM 20 Steps type stepping motor Drive method 2-2 PHASE excitation Bipolar method Rated voltage DC4.5V~8.5V (for drive) Amount of paper feed 0.0625mm Resistance 30 £[ The motor is driving by a chip KA3100D I post my circuit here:  |
| Topic | Author | Date |
| About developing thermal printing!! | 01/01/70 00:00 | |
| Guesses | 01/01/70 00:00 | |
| more guesses | 01/01/70 00:00 | |
| Oooh/. | 01/01/70 00:00 | |
| Thermal Printing | 01/01/70 00:00 | |
| Thanks for all your valuable experience! | 01/01/70 00:00 | |
| Does your paper advance? | 01/01/70 00:00 | |
| Yes | 01/01/70 00:00 | |
| short strobe? | 01/01/70 00:00 | |
| Some Answers | 01/01/70 00:00 | |
| Sorry, after testing, still have problem | 01/01/70 00:00 | |
| Print Sequence | 01/01/70 00:00 | |
| Thanks, i can print something now, but.. | 01/01/70 00:00 | |
| can print almost correct data now | 01/01/70 00:00 | |
| Print Sequence | 01/01/70 00:00 | |
| Advanced Printing | 01/01/70 00:00 | |
| Thermal printing larks... | 01/01/70 00:00 | |
Wrinkles | 01/01/70 00:00 | |
| circuit for the head | 01/01/70 00:00 | |
| The documentation of SMP610 | 01/01/70 00:00 |