Search found 87 matches

by MAsic12345
Tue Feb 19, 2019 5:59 pm
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

the hole is not connected to the printer printer creates ink pressure I understood what this air bubble is for. the bubble is a valve and it regulates the pressure in the print head Constant pressure is applied to the print head.if there is not enough ink in the head tank a vacuum is formed then int...
by MAsic12345
Tue Feb 19, 2019 3:58 pm
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

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by MAsic12345
Tue Feb 19, 2019 3:56 pm
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

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by MAsic12345
Tue Feb 19, 2019 3:50 pm
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

I understood what this air bubble is for. the bubble is a valve and it regulates the pressure in the print head Constant pressure is applied to the print head.if there is not enough ink in the head tank a vacuum is formed then into the bubble through the upper valve air is drawn and it swells up and...
by MAsic12345
Tue Feb 19, 2019 9:47 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

ink in the reservoir as it should be
by MAsic12345
Tue Feb 19, 2019 7:07 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

air only in bags
and air can be supplied through this opening
I did this on video
by MAsic12345
Mon Feb 18, 2019 8:41 pm
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

I'm starting to disassemble and explore this printhead
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by MAsic12345
Mon Feb 18, 2019 3:51 pm
Forum: 3DP printing
Topic: PowderMaker1 3DP printer
Replies: 22
Views: 5621

Re: PowderMaker1 3DP printer

How will you manage the print head?
or you still do not know how to manage?
by MAsic12345
Mon Feb 11, 2019 9:02 am
Forum: 3DP printing
Topic: Hacking cartridge HP 84/85
Replies: 148
Views: 37208

Re: Hacking cartridge HP 84/85

Does anyone have the opportunity to look at this head under a microscope?