Chapter 4 Disassembly / Assembly and Adjustment
4.1 Preface
4-4
4.1.3 General notes
[REP. X.Y "AAAAA"] at the top of the procedure means that the part name of an item which is
removed or replaced is "AAAAA".
The string “(PL X.Y.Z)” suffixed to the part name in the procedure denotes that the part corre-
sponds to the plate (PL) “X.Y”, item “Z” of [Parts list], and its shape and fitting position can be
checked in [Parts list].
Steps marked as "[For *** specification]" are to be performed only on applicable models (Skip them
if not applicable).
The string “(REP X.Y)” that appears in or at the end of the procedure denotes that the related
service procedure is described in [REP X.Y].
Screws shown in the illustrations are to be unscrewed and removed using a Phillips head
(cross-slot) screwdriver, unless otherwise specified.
Black arrows shown in the illustrations denote moving directions.
When numbers are assigned to these arrows, they refer to the order in the procedure.
Refer to [7.1 Plug/Jack (P/J) Connector Locations] for the positions of connectors (P/J).
The installation procedures are basically the reverse order of removal. There are notes at the
"Replacement" section for items which require special caution.
Directional descriptions used in the procedures are defined as follows:
Front: Direction toward you when facing the front of the printer.
Rear: Direction opposite to the front when facing the front of the printer.
Left: Left-hand direction when facing the front of the printer.
Right: Right-hand direction when facing the front of the printer.