pleasse somebody help..
version 1.0.1 during the test, 3.3 logic pin and 12 volt is shorted and teensy 3.2 was burned. i want to learn that what kind of problems done to standalone version 1.01 controller card. tlc59213,4017 or 4081 or others.
Search found 10 matches
- Fri Jun 03, 2022 2:42 pm
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
- Mon May 23, 2022 7:47 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
Hello, when i test nozzles , at the middle of 2 side there is no ink. İ replaced cardridge but same result. any idea about what is the problem which i control first. The pattern of nozzles you are missing indicate that a full primitive on each side has either failed, or is not connected to the prin...
- Thu May 19, 2022 8:24 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
Hello,
when i test nozzles , at the middle of 2 side there is no ink. İ replaced cardridge but same result.
any idea about what is the problem which i control first.
when i test nozzles , at the middle of 2 side there is no ink. İ replaced cardridge but same result.
any idea about what is the problem which i control first.
- Sat May 14, 2022 10:45 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
Thanks to dragonator.
And i also i need your another help about hp45 nozzle array. Cardridge has 2 column with 150 point each. i want to learn sequence from 1 to 150 each. i mean left top to bottom each hole equals to primitive x address.
And i also i need your another help about hp45 nozzle array. Cardridge has 2 column with 150 point each. i want to learn sequence from 1 to 150 each. i mean left top to bottom each hole equals to primitive x address.
- Wed May 11, 2022 12:47 pm
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
aux2: attached to an broken out pin on the PCB
aux1: attached to an broken out pin on the PCB
i couldnt understand these 2 pins? anybode can explain these pins?
thanks
aux1: attached to an broken out pin on the PCB
i couldnt understand these 2 pins? anybode can explain these pins?
thanks
- Thu Mar 17, 2022 2:58 pm
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
hi friend again V var: variable printhead voltage. Usually between 9 and 12V; 12V: address side 12V input; can you tell me please? we have 2 input voltage on version 1.01 . what is the best stabil way to supply header? for example: only one same adaptor 12 volt- 5A or 2 adaptor : adaptor 1:V var=9V ...
- Thu Mar 10, 2022 1:13 pm
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
when i use test.ino teensy lc output voltage =1.8 volt. and also overheating problem. can anybody help?
- Thu Mar 10, 2022 10:14 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
And also can we make test with TEENSY LC? can we use TEENSY LC ?
- Thu Feb 17, 2022 2:56 pm
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
hi,
for hp45 controller version V1.01
V var: variable printhead voltage. Usually between 9 and 12V;
12V: address side 12V input;
can i supply with same 12 volt power supply?
and also amper?
for hp45 controller version V1.01
V var: variable printhead voltage. Usually between 9 and 12V;
12V: address side 12V input;
can i supply with same 12 volt power supply?
and also amper?
- Mon Jan 17, 2022 9:53 am
- Forum: 3DP printing
- Topic: Hacking the HP45
- Replies: 757
- Views: 2920264
Re: Hacking the HP45
im interested that , wemos lolin32 -esp32 have more pinout and more ram . is there any experiences hp45 printhead with these?