Star Micronics TUP400 Series, Technical Manual

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2. Lubrication
Proper lubrication is essential for maintaining the printer’s performance level and preventing breakdowns or other problems.
2-1. Lubricants
Choice of lubrication can significantly affect the printer’s performance, longevity, and low-temperature characteristics. We
recommend the following lubricant for the TSP400 series.
Type Name Manufacturer
Grease Molykote EM Dow Corning
2-2. Application Method
If you are lubricating parts during disassembly or reassembly, be sure to wash or wipe the parts thoroughly to remove all
dirt and dust prior to lubricating.
Remember that cleaning can remove necessary lubrication. Always lubricate after cleaning, disassembly, or replacement.
2-3. Lubrication Points
Apply lubricants at the following locations. (Refer to Diagram 4-1.)
No. Location
[1] Contact area of pressure bar and pressure pin
[2] Contact area of gear 15
×
50
×
0.5 and gear shaft
[3] Contact area of gear 58
×
0.5 and gear shaft
[4] Contact area of gear 15
×
50
×
0.5 and PF motor gear
[5] Contact area of gear 58
×
0.5 and platen gear
[6] Contact area of head stay and head base frame
[7] Contact area of head clamp and clamp pin
[8] Contact area of head clamp and head stay R