Technical Bulletin
Plot Quality/Signature 5000
Sometimes, finding the exact combination of down-force, pen delays, speed and
acceleration is difficult. Different thicknesses of paper or vinyl may require modifying
the factory settings. While the Signature 5000 will work with many available
materials, you will eventually find a media that does not cut well or plot well. Try
these solutions to improve plot quality:
UNEVEN, DISTORTED OR SKIPPING LINE QUALITY: Excessive play or a cracked pen lift
jaw mounting plate can cause skipping, distortion or uneven line quality. There is a
mounting screw that tightens the mounting plate. Tighten this screw if loose or if you
feel any play in the jaw. The screw is located on the lower left side of the mounting
plate. If the skipping only occurs when you are plotting with pens, check to ensure
there is ink in the pen and that the pen tip is not damaged. If you still experience
distortion of line quality after performing the above adjustments, inspect the pen lift
plate for cracks. The pen lift plate should be replaced if any cracks are found.
TORN MEDIA: If your media tears when you plot or if the blade randomly cuts too
deep, this may be an indication to lower the force setting. From the keypad perform
these procedures:
•
Display Main Menu on your LCD.
•
Press “F4” (arrow)
•
Press “F1” (set up)
•
Press “F3” (pens)
•
Press “F3” (force)
Using the keypad, enter a lower number than the displayed value. The factory default
is 24 grams. Enter a lower number until the media does not tear.
•
Press “Enter”.
•
Press “Exit/Cancel” three times to display the Main Menu.
CUTS ARE NOT COMPLETE: The pen delay settings on your plotter control the amount
of time, in milliseconds, the plotter pauses before lifting or lowering the pen or blade.
If the pen-down delay is too long or if the pen-up is too fast, your plot may not be
complete. The correct setting for pen-down should be between 50 and 100
milliseconds. The correct pen-up should be between 10 and 50 milliseconds. If you
