EPSON Stylus Pro 4400/4450/4800/4880/4880C Revision C
Maintenance Lubrication 451
6.2  Lubrication
Lubricate as needed during servicing. Use lubricants specified below.
Figure 6-1. Flame Assy., IC (left / right)
Figure 6-2. Cam, Valve (left / right)
Table 6-2. Grease Application
Name Amount Company Part No.
G-26 40 g EPSON 1080614
G-74 40 g EPSON 1409257
C A U T I O N
 When lubricating printer mechanisms, never apply 
lubricants other than those specified because they can 
damage or reduce work life of components or cause 
poor printer operation.
 Note that the Stylus Pro 4400/4450/4800/4880/4880C and 
the Stylus Pro 4000 have the same points to be 
lubricated but is specified to use different types of 
lubricants.
• Stylus Pro 4400/4450/4800/4880/4880C: G-74
• Stylus Pro 4000: G-46
C H E C K
P O I N T
 As G-74 is quick-drying lubricant, it is only necessary for 
the lubricated points to be slightly coated with 
lubrication.
 To prevent G-74 from being coagulated, shake it well 
before using it.
• Lubrication Point
Springs located on upper part of Each 
"Flame Holder, IC" of "Flame Assy., 
IC" (4 places)
• Lubrication Type
G-74
• Remarks
Use a brush or cotton swab for 
application.
• Lubrication Point
Cam parts on "Cam, Valve" (4 places)
• Lubrication Type
G-74
• Remarks
Use a brush or cotton swab for 
application.