Search found 362 matches
- Wed Nov 04, 2015 9:20 am
- Forum: Products FAQ
- Topic: Arduino and firmware issues with Mac
- Replies: 3
- Views: 6936
Re: Arduino and firmware issues with Mac
hi,i can not see your attached picture,it seems that you do not upload those picture.
- Wed Nov 04, 2015 8:56 am
- Forum: Firmware
- Topic: Substitute gt2560 with mega 2560 ramps 1.4
- Replies: 5
- Views: 11300
Re: Substitute gt2560 with mega 2560 ramps 1.4
i'm afraid that you need to buy cables for ramps1.4+maga 2560 because some of GT2560 cable do not fit to ramps 1.4.you also need a lcd adapter.
As for firmware,just burn the firmware for ramps 1.4
http://www.geeetech.com/forum/viewtopic ... 10&t=17046
As for firmware,just burn the firmware for ramps 1.4
http://www.geeetech.com/forum/viewtopic ... 10&t=17046
- Tue Nov 03, 2015 4:09 pm
- Forum: Products FAQ
- Topic: Arduino and firmware issues with Mac
- Replies: 3
- Views: 6936
Re: Arduino and firmware issues with Mac
could you take a screenshot to let me see what's wrong with your repetier host? besides,if the motors direction are reversed,you need to change their direction in repetier host. here are some information about repetier host. 1.download repetier host for mac; http://download.repetier.com/files/host-m...
- Tue Nov 03, 2015 3:41 pm
- Forum: Products FAQ
- Topic: Temp Errors and strange behavior.
- Replies: 2
- Views: 5130
Re: Temp Errors and strange behavior.
what's your printer type & mainboard? and which one is over heat? extruder 1,extruder 2 or hot bed ? the printer will not respond to repetier host if there is temperature error.so,you should fix temperature error at first.in addition,the printer can only read g-code,not stl format.so you need to sli...
- Mon Nov 02, 2015 3:53 pm
- Forum: Firmware
- Topic: Can´t upload Firmware
- Replies: 13
- Views: 26504
Re: Can´t upload Firmware
it seems that the board is damaged.please contact customer service.mava70 wrote:Thanks eric, It's gt2560 problem board is visible via serial but can't upload firmware for the well know avr timeout problem. How to solve?
Thanks
- Mon Nov 02, 2015 11:29 am
- Forum: Extruder
- Topic: Prusa i3 acrylic extruder problem
- Replies: 36
- Views: 55184
Re: Prusa i3 acrylic extruder problem
Hi, I just finished assembling my Prusa Geeetech i3, i tested a square part and the movements are fine, but the extruder does not work, it does not click or respond to any command. I checked the connections, tried switching A4988 from x axis with the one for the extruder, nothing changed. Maybe the...
- Mon Nov 02, 2015 10:29 am
- Forum: Firmware
- Topic: Blocks on LCD, Firmware apparently not uploading correctly?
- Replies: 15
- Views: 23078
Re: Blocks on LCD, Firmware apparently not uploading correct
just connect the bare mainboard to pc with usb cable,and check if there is still a usb series port in device manager.if it exist ,please try to reburn the fimware to the bare mainboard.mava70 wrote:Hello I have same problem,
print work correctly few times and after that start with these blocks
Marco
- Mon Nov 02, 2015 10:23 am
- Forum: Firmware
- Topic: Can´t upload Firmware
- Replies: 13
- Views: 26504
Re: Can´t upload Firmware
Hello, I have the same problem, printer work 10 time than display shows blocks Ho to solve? how about unplug the LCD and SD?just test the printer's connection with repetier host,homing and heating after unplugging LCD and SD. in addition,please check if there is still a port for the printer in devi...
- Fri Oct 30, 2015 11:01 am
- Forum: Control Board
- Topic: how to troubleshoot when Sanguinololu not heating
- Replies: 11
- Views: 44118
how to troubleshoot when Sanguinololu not heating
1.Extruder/Hotbed is not heating This is the SCH of extruder & hot bed heater sch.png QQ图片20151030102607.png Q1 is hot end mosfet,Q2 is hot bed mosfet. QQ图片20151030102950.png 1. Firstly, let us check power supply outputs. Some people use host power supply whose one of output is 5V which can’t suppor...
- Wed Oct 21, 2015 2:33 pm
- Forum: Control Board
- Topic: Electrical short in hotend wire
- Replies: 12
- Views: 16053
Re: Electrical short in hotend wire
Thank you, I'd verified those two fuse, they are OK. Which other component could be burned ? When I start the restock, the LCD show only 0°C and error:MINTEMP, I've already transmit the arduino firmware successfully, I think there is a burned component betwen arduino and hotend ... MINTEMP ERROR.it...