View Full Version : Fix engrave vertical gap or Upgrading laser cutter control card Leetro MPC6515 ?

Paul Shroom
17-05-2014, 05:30 PM
Hi all,

Can anyone recommend or help please? What is the best option to to fix this or upgrade my laser control card?

150 Watt laser 2440 x 1220 mm bed.
We currently have a MPC6515 control card
USB Firmware:
SN: 12430071
On start-up the LCD screens Says...
Windows 7 32&64bit
http://www.cnczone.com/forums/attachments/f595/236708d1400295170t-upgrading-laser-cutter-control-card-leetro-mpc6515-webwp_20140514_013-jpg (http://www.cnczone.com/forums/attachments/f595/236708d1400295170-upgrading-laser-cutter-control-card-leetro-mpc6515-webwp_20140514_013-jpg)
http://www.cnczone.com/forums/attachments/f595/236710d1400295207t-upgrading-laser-cutter-control-card-leetro-mpc6515-webwp_20140514_006-jpg (http://www.cnczone.com/forums/attachments/f595/236710d1400295207-upgrading-laser-cutter-control-card-leetro-mpc6515-webwp_20140514_006-jpg)
http://www.cnczone.com/forums/attachments/f595/236712d1400295230t-upgrading-laser-cutter-control-card-leetro-mpc6515-webwp_20140513_009-jpg (http://www.cnczone.com/forums/attachments/f595/236712d1400295230-upgrading-laser-cutter-control-card-leetro-mpc6515-webwp_20140513_009-jpg)
My Leetro MPC6515 It doesn’t leave a gap between each part of an engraving so when you engrave there is no space vertically between objects so they come out touching together vertically stacked. And if i change scan gap i get strange engraving results.

I'm based in the south cost of England, Bournemouth. Dose anyone know if there is someone local I can get technical assistance with upgrading chines lasers?

http://www.cnczone.com/forums/attachments/f595/236700d1400294062t-upgrading-laser-cutter-control-card-leetro-mpc6515-laserbug-jpg (http://www.cnczone.com/forums/attachments/f595/236700d1400294062-upgrading-laser-cutter-control-card-leetro-mpc6515-laserbug-jpg)
http://www.cnczone.com/forums/attachments/f595/236702d1400294194t-upgrading-laser-cutter-control-card-leetro-mpc6515-fnb-jpg (http://www.cnczone.com/forums/attachments/f595/236702d1400294194-upgrading-laser-cutter-control-card-leetro-mpc6515-fnb-jpg)

Looking at these, what are people experiences with all these, is there any i have forgotten?

LinkMotion with ‘AGNI’ USB Micro-Laser Controller for CO2 Laser Machines
LinkMotion with ?AGNI? USB Micro-Laser Controller for CO2 Laser Machines (http://www.solustan.com/linkmotionand_agni_laser_controller_for_co2_laser. php)

RuiDa laser cutting engraving system RDC6344G ? or
RuiDa laser engraving cutting card RDLC320-A ?
SHENZHENREADER TECHNOLOGY CO.,LTD (http://en.rd-acs.com/pro_view.aspx?TypeId=17&Id=9)

AWC608C Color display Laser Engraving
LaserCAD Laser Engraving&Cutting Controller (http://www.sztrocen.com/Productshow.asp?ID=279)
Sinjoe Laser Color Screen Cutting and Engraving Controller AWC-608C | Shenzhen Sinjoe Laser Technology Co., Limited (http://www.sinjoelaser.com/product/sinjoe-laser-color-screen-cutting-and-engraving-controller-awc-608c/)

Leetro™ MPC6535/MPC65 improves major performance compared to MPC6515
MPC6535--Leetro Automation Co.,Ltd. (http://www.leetro.com/english/sale/31.html)

RetinaEngrave v4 USB Laser Controller
FSL no longer supports DIY installs?
RetinaEngrave v4 USB Laser Controller (http://fslaser.com/retinaengrave-usb-card)

All the best Paul

17-05-2014, 10:38 PM
I don't know how to fix your current Controller but I have built a diy laser that uses a DSP from lightobject. Com

Changing it over is quite easy if you have some experience with cnc or electronics. If not plan for plenty of headaches and a steep learning curve.

A new controller will cost you about £400.

Have you been using this machine for long? Is it a new problem.?

17-05-2014, 10:46 PM
Aliexpress has the AWC608 for £200 delivered.

Paul Shroom
18-05-2014, 03:40 AM
Hi all,

Thanks for the comments. Think it might have always done it, normally engrave pictures but just did some bits with gapes between and it come out like this?

Looking for a service engineer that can help near Bournemouth?

The AWC608C and LinkMotion with ‘AGNI’ are looking like the 2 best options? Is there any advantage over controllability of PWM on a cheep laser tube with LinkMotion with ‘AGNI’?