Dobrica Pavlinušić's random unstructured stuff
Printrbot Plus: Revision 20
{file: Printrboard-schematics.pdf}
Old 3D printer which never worked well. https://web.archive.org/web/20130115210644/http://printrbot.com/shop/plus/ {toc: } ^ PrintrBot Plus LC The Printrbot PLUS is the larger printrbot kit–containing an 8x8x8 build volume, laser cut birch construction, an assembled Ubis hot end, and 12mm Z-axis rods in an all-in-one kit. This kit also includes 1 lb of ABS filament. This kit includes everything you need to build the printrbot PLUS: * printrboard: all-in-one assembled electronics with integrated SD card slot (no soldering required) * 5 NEMA 17 stepper motors complete with cable ends attached * laser cut birch construction * a few printed plastic parts (gears, etc) * WOOD Extruder Kit * hardware (8mm smooth rods, threaded rods, and bearings ** Z axis is 12mm smooth rods and 12 mm linear bearings ) * assembled Ubis hot end * nuts, bolts, washers, zip ties * laser cut print bed * 8×8 heated bed * misc assembled cables (no soldering required) * 3 mechanical end stops (no soldering required) * micro USB cable ^^ nozzle The Getting Started Guide says that all Printrbots currently ship with 0.4mm nozzles. The convention for identifying nozzles is based on notches (or "rings") cut into the sides (vertices) of the hexagonal brass "nut". No notch = 0.5mm 1 notch = 0.4mm 2 notches = 0.35mm ^ info Most of information about it vanished from internet so here is some overview: * http://reprap.org/wiki/Printrbot * http://reprap.org/wiki/Printrboard * https://github.com/Printrbot/printrboard Rev.B https://github.com/Printrbot/printrboard/releases/tag/revB ^ serial .pre [Sun Mar 18 08:23:50 2018] usb 2-4.4: new full-speed USB device number 61 using xhci_hcd [Sun Mar 18 08:23:50 2018] usb 2-4.4: New USB device found, idVendor=16c0, idProduct=0483 [Sun Mar 18 08:23:50 2018] usb 2-4.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [Sun Mar 18 08:23:50 2018] usb 2-4.4: Product: USB Serial [Sun Mar 18 08:23:50 2018] usb 2-4.4: Manufacturer: Teensyduino [Sun Mar 18 08:23:50 2018] usb 2-4.4: SerialNumber: 12345 [Sun Mar 18 08:23:50 2018] cdc_acm 2-4.4:1.0: ttyACM0: USB ACM device dpavlin@nuc:~$ microcom p /dev/ttyACM0 connected to /dev/ttyACM0 Escape character: Ctrl\ Type the escape character to get to the prompt. start echo:PowerUp Brown out Reset Marlin: 1.0.0 RC2 echo: Last Updated: 2012-02-25 | Author: erik echo: Free Memory: 4907 Pla echo:SD init fail workDir open failed echo:Unknown command:"echo" ok echo:Unknown command:"SD init fail" ok echo:Unknown command:"workDir open failed" ok .pre ^ settings https://github.com/Printrbot/Marlin .pre M501 echo:Stored settings retreived: echo:Steps per unit: echo: M92 X62.11 Y64.67 Z2272.72 E536.00 echo:Maximum feedrates (mm/s): echo: M203 X60.00 Y60.00 Z2.00 E14.00 echo:Maximum Acceleration (mm/s2): echo: M201 X2000 Y2000 Z30 E10000 echo:Acceleration: S=acceleration, T=retract acceleration echo: M204 S3000.00 T3000.00 echo:Advanced variables: S=Min feedrate (mm/s), T=Min travel feedrate (mm/s), B=minimum segment time (ms), X=maximum xY jerk (mm/s), Z=maximum Z jerk (mm/s) echo: M205 S0.00 T0.00 B20000 X20.00 Z0.40 E5.00 echo:PID settings: echo: M301 P22.20 I1.08 D114.00 M115 FIRMWARE_NAME:Marlin V1; Sprinter/grbl mashup for gen6 FIRMWARE_URL:http://www.mendel-parts.com PROTOCOL_VERSION:1.0 MACHINE_TYPE:Mendel EXTRUDER_COUNT:1 .pre ^ software bed leveler * https://github.com/emard/zleveler ^ schematics {image: Printrboard_RevB_Schematic150.png} ^ Marlin .pre dpavlin@nuc:/nuc/PrintrBot$ git clone https://github.com/MarlinFirmware/Marlin dpavlin@nuc:/nuc/PrintrBot$ cd Marlin/ dpavlin@nuc:/nuc/PrintrBot/Marlin$ platformio run -e printrboard .pre |