Fix engrave vertical gap or Upgrading laser cutter control card Leetro MPC6515 ?

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
Dll: 4.1.2.2
Firmware: 4.1.2.5
Hardware: 4.0.0.1
USB Firmware: 1.0.0.11
SN: 12430071
On start-up the LCD screens Says...
SYSTEM STARTING PLEASE WAIT V4.0.3
Windows 7 32&64bit
http://www.cnczone.com/forums/attach...140514_013-jpg
http://www.cnczone.com/forums/attach...140514_006-jpg
http://www.cnczone.com/forums/attach...140513_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/attach...5-laserbug-jpg
http://www.cnczone.com/forums/attach...pc6515-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

RuiDa laser cutting engraving system RDC6344G ? or
RuiDa laser engraving cutting card RDLC320-A ?
SHENZHENREADER TECHNOLOGY CO.,LTD

AWC608C Color display Laser Engraving
LaserCAD Laser Engraving&Cutting Controller
Sinjoe Laser Color Screen Cutting and Engraving Controller AWC-608C | Shenzhen Sinjoe Laser Technology Co., Limited

Leetro™ MPC6535/MPC65 improves major performance compared to MPC6515
MPC6535--Leetro Automation Co.,Ltd.

RetinaEngrave v4 USB Laser Controller
FSL no longer supports DIY installs?
RetinaEngrave v4 USB Laser Controller

All the best Paul

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.?

Aliexpress has the AWC608 for £200 delivered.

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’?