background image

Page 11 of 11

FA69387–2 English

Jun 2013

11

How To

Use the 7900 Food Grade 
Printer

Li

nx 7900

8

Continue to remove any ink deposits that remain with the solvent and foam swabs. 
Allow the components to dry.

NOTE: Allow a minimum of 10 minutes for the printhead to dry completely before 

you start the printer (this may take up to 20 minutes on a cold day). This is 
important as the printer may fail on startup if the printhead is not 
completely dry.

9

Remove any ink from the inside of the printhead cover tube with Linx food grade 
solvent 6600, as shown in Figure 7, and allow to dry.

NOTE: Allow a minimum of 10 minutes for the printhead cover tube to dry 

completely before you refit the tube (this may take up to 20 minutes on a 
cold day).

Figure 7. Clean the printhead cover tube

10

Refit the printhead into the printhead cover tube and tighten the securing screw.

3.2.1 Event messages

If the printer fails with the following event messages, use the procedure described above to 
clean the printhead:

2.02

Phase Failure

2.03

Time of Flight Failure

2.09

Misaligned Ink Jet

If the problem continues, perform a Nozzle Clear or Nozzle Flush sequence. Refer to the 

Linx 5900 & 7900 Quick Start Guide

 for more information.

68755

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Bluehorse   Wh86 181 6857 5767  Email:[email protected]

Summary of Contents for 7900 Food Grade

Page 1: ...6 7 E m a i l s a l e s c h B l u e h o r s e W h a t s a p p 8 6 1 8 1 6 8 5 7 5 7 6 7 E m a i l s a l e s c h e e f c n B l u e h o r s e W h a t s a p p 8 6 1 8 1 6 8 5 7 5 7 6 7 E m a i l s a l e...

Page 2: ...re 7 3 2 To clean the printhead 8 3 2 1 Event messages 11 u e h o r s e W h a t s a p p 8 6 1 8 1 6 8 5 7 5 7 6 7 E m c h e e f c n a i l s a l e s c h e e f c n e e f c n B l u e h o r s e W h a t s...

Page 3: ...900 7900 Quick Start Guide u e h o r s e W h a t s a p p 8 6 1 8 1 6 8 5 7 5 7 6 7 E m c h e e f c n a i l s a l e s c h e e f c n e e f c n B l u e h o r s e W h a t s a p p 8 6 1 8 1 6 8 5 7 5 7 6 7...

Page 4: ...e information NOTE This option requires a configuration code that is set at the factory A service engineer can change the set code When you press the stop key the printer shutdown is delayed if necess...

Page 5: ...time that remains before the printer starts normally During this period the printer status is Idle If the warm up time has expired when you press the start key the printer starts normally The printer...

Page 6: ...plays a message to indicate the time that remains before the delayed shutdown automatically occurs This message is displayed for approximately five seconds Figure 2 Shut Down page After this message h...

Page 7: ...omatically First the printer displays the message You have 10 secs to cancel the power down The displayed number decreases every second 9 8 7 until it reaches 1 If you do not press a key the printer t...

Page 8: ...FA69034 and Linx Food Grade solvent 6600 must be used to clean the printhead Other materials or fluid can cause damage to the printer and invalidate its Food Grade status 3 1 About the procedure NOTE...

Page 9: ...dry before the printer is started 3 2 To clean the printhead 1 Stop and power down the printer as shown on page 4 2 Loosen the securing screw of the printhead cover tube then slide the cover off 3 Mo...

Page 10: ...r and Phase Plate E and mounting pillars F Face plate D The printed circuit board PCB to which these components are attached the area shown with a circle in Figure 4 on page 8 68711 A B C E F D u e h...

Page 11: ...arefully remove any ink deposits from the following components The DPP The EHT plate The PCB in the area shown with a circle in Figure 4 on page 8 Continue until any ink deposits that remain are remov...

Page 12: ...the printhead cover tube and tighten the securing screw 3 2 1 Event messages If the printer fails with the following event messages use the procedure described above to clean the printhead 2 02 Phase...

Reviews: