scheme of arrangement
4. EL DESARROLLO DEL PROCEDIMIENTO JUDICIAL
If the print irregularity (missing dot, white line, etc.) has occur or the printer indicates “MAINTENANCE ERROR”, perform the following operation to clear the error.
Head Cleaning
The printer has a built-in head cleaning function and is executable from the control panel.
1. Confirm that the printer is in stand-by state (the POWER indicator is not blinking), and hold down the cleaning button on the control panel for more than 3sec.
2. The printer perform the built-in cleaning sequence. (during cleaning operation, the POWER indicator is blinking)
Maintenance Error Clear
Since the printer consumes the ink, not only for printing but also for another operation like cleaning, certain amount of ink are wasted. Therefore, the printer counts the amount of waste ink and they are collected at the waste ink pad, and once the amount of waste ink reaches the predefined limit, the printer indicates “MAINTENANCE ERROR” and the waste ink pad should be replaced as follows:
1. Replace the waste ink pad to new one.
2. After re-assemble the printer, turn the printer on while hold down the following buttons on the control panel:
"LOAD/EJECT” button
”CLEANING” button
3. Press “LOAD/EJECT” button again while “PAPER END” indicator is blinking. This clears the maintenance error condition and the waste ink counter value stored in EEPROM of the main board.
CAUTION
6.1.3 Lubrication
The type and amount of oil and grease used on this printer are determined based on the results of internal evaluations. Therefore, specified type and amount of oil and grease must be applied at specified part of the printer mechanism when servicing the printer.
Never use the oil and the grease other than those specified in this manual and using different type of lubricant can damage the printer and the components.
Never apply oil or grease exceeding the amount specified in this manual.
Type Name EPSON Code Supplier
Grease G-26 B702600001 EPSON
Oil O-8 1019753 EPSON
No. Standard Remarks
1 <Lubrication Point>
Contact between “ROLLER, PF” and
“PAPER GUIDE, REAR”
Apply grease while rotating “GEAR, 67.2”.
Do not put grease around the paper path.
Use a syringe to apply it.
<Lubricant Type> G-26
<Lubrication Amount>
A half turn of “ROLLER, PF”
2 <Lubrication Point>
“Contact between “PAPER GUIDE, FRONT” and each rollers:
1) “ROLLER, PF” (1 point) 2) “ROLLER, EXIT” (2 points)
Apply to the contact of a hook of “PAPER GUIDE, FRONT” and each roller.
Do not put grease around the paper path.
Use a syringe to apply it.
Contact between the carriage assembly and “FRAME, UPPER”
Verify that the carriage moves smoothly after lubricating it.
Use a syringe to apply it.
<Lubricant Type> G-26
<Lubrication Amount>
From the HP sensor installation point to the point where “GUIDE PLATE, CABLE”
is attached.
4 <Lubrication Point>
Gears:
1) “GEAR, 67.2”
2) “COMBINATION GEAR, 8, 14.4”
3) “GEAR, 23.2”
Rotating the gears after applying grease to evenly distribute it.
Use a syringe to apply it.
Table 6-1. Specified Lubricants
Table 6-2. Lubrication Points
Table 6-3. Lubrication Points (Continued)
No. Standard Remarks
5 <Lubrication Point>
The shaft for “GEAR, 16, 40.8” at
“FRAME, LEFT”
Bush for “ROLER, PF”
1) Left: Inside the bush
2) Right: Inside the bush (near the pump assembly)
When applying to the right bush, apply it from the side of the paper path and wipe off any grease stick out to the cap assembly side.
Rotate “ROLLER, PF” after applying the grease to evenly distribute it in the bush.
Use a syringe to apply it.
<Lubricant Type> G-26
<Lubrication Amount>
Approx. 3mm diametrically 7 <Lubrication Point>
Both Left/Right Bush for “ROLLER, EXIT”
Do not put grease around the paper path.
Use a syringe to apply it.
<Lubricant Type> G-26
<Lubrication Amount>
Evenly apply inside the bush
8 <Lubrication Point>
Contact between “HOLDER, PULLEY, DRIVEN” and “FRAME, UPPER”
Verify that the holder slides only with a spring force after applying the grease.
Use a syringe to apply it.
<Lubricant Type> G-26
<Lubrication Amount>
2mm long at each specified point 9 <Lubrication Point>
ASF;
A round hole of the right frame of ASF (to hold the roller shaft)
Do not put grease to “ROLLER, ASSEMBLY, LD”.
<Lubricant Type> G-26
<Lubrication Amount>
Evenly apply inside the hole 10 <Lubrication Point>
ASF;
Contact between “HOPPER” and “LEVER, HOPPER, RELEASE”
Completely wipe off any grease stack out to inner side of ASF.
<Lubricant Type> G-26
<Lubrication Amount>
Evenly apply to the contact
No. Standard Remarks 11 <Lubrication Point>
A round hole of the left frame of ASF (“GEAR, 34” is inserting to this hole)
Completely wipe off any grease stack out to inner side of ASF.
<Lubricant Type> G-26
<Lubrication Amount>
Evenly apply inside the hole 12 <Lubrication Point>
Oil pad of carriage assembly
This application must be made only when;
*Replacing the carriage assembly
*Replacing oil pad
Use a precise syringe to apply it. If accidentally apply too much oil to oil pad, thrown it away and take a new oil pad again.
Leave oil pad for a while to wait until oil is evenly infiltrate and install it on the carriage assembly.
<Lubricant Type> O-8
<Lubrication Amount>
0.6cc
Note that This is an amount to be applied new oil pad when replacing it.
Never apply oil to the CR guide shaft directly or additionally apply to oil pad. This may cause fatal damage to the components of the printer.
Table 6-4. Lubrication Points (Continued)
WARNING
No.12
(Oil pad)