The Workshop Sheet 10 of 22

LEGO Missing Piece Checker

Enter a set number, mark each piece found or missing, and leave with a list of what is missing, the element IDs LEGO asks for and links to buy the parts. It is free and needs no account. Rule out the usual hiding places first.

Typesetter's Shop (Composing Set) - English Version

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9550 Typesetter's Shop (Composing Set) - English Version

489 pieces in 81 part and color combinations.

LEGO counts 482 pieces. This inventory comes from a separate parts catalog and lists 489; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Tiles Special 418 pieces

  • Tile Special 1 x 2 x 5/6 with Stud Hole in End Plain White Part 2835 Element 283501 ×38
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '!' Print White Part 2835pr0062 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '"' Print White Part 2835pr0063 ×6
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '+' Print White Part 2835pr0069 ×4
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with ',' Print White Part 2835pr0065 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '-' Print White Part 2835pr0064 ×4
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '.' Print White Part 2835pr0066 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '1' Print White Part 2835pr0001 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '2' Print White Part 2835pr0002 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '3' Print White Part 2835pr0003 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '4' Print White Part 2835pr0004 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '5' Print White Part 2835pr0005 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '6' Print White Part 2835pr0006 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '7' Print White Part 2835pr0007 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '8' Print White Part 2835pr0008 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '9' Print White Part 2835pr0009 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with ':' Print White Part 2835pr0067 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '=' Print White Part 2835pr0070 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with '?' Print White Part 2835pr0068 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'A' Print White Part 2835pr0011 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'B' Print White Part 2835pr0013 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'C' Print White Part 2835pr0015 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'D' Print White Part 2835pr0017 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'F' Print White Part 2835pr0021 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'G' Print White Part 2835pr0023 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'H' Print White Part 2835pr0025 ×6
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'I' Print White Part 2835pr0027 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'J' Print White Part 2835pr0029 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'K' Print White Part 2835pr0031 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'L' Print White Part 2835pr0033 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'M' Print White Part 2835pr0035 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'N' Print White Part 2835pr0037 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'O' Print White Part 2835pr0039 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'P' Print White Part 2835pr0041 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'Q' Print White Part 2835pr0043 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'R' Print White Part 2835pr0045 ×4
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'S' Print White Part 2835pr0047 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'T' Print White Part 2835pr0049 ×6
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'U' Print White Part 2835pr0051 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'V' Print White Part 2835pr0053 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'W' Print White Part 2835pr0055 ×5
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'X' Print White Part 2835pr0057 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'Y' Print White Part 2835pr0059 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'Z' Print White Part 2835pr0061 ×2
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'a' Print White Part 2835pr0010 ×17
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'b' Print White Part 2835pr0012 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'c' Print White Part 2835pr0014 ×8
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'd' Print White Part 2835pr0016 ×8
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'e' Print White Part 2835pr0018 ×25
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'f' Print White Part 2835pr0020 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'g' Print White Part 2835pr0022 ×6
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'h' Print White Part 2835pr0024 ×15
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'i' Print White Part 2835pr0026 ×9
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'j' Print White Part 2835pr0028 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'k' Print White Part 2835pr0030 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'l' Print White Part 2835pr0032 ×8
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'm' Print White Part 2835pr0034 ×8
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'n' Print White Part 2835pr0036 ×12
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'o' Print White Part 2835pr0038 ×17
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'p' Print White Part 2835pr0040 ×6
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'q' Print White Part 2835pr0042 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'r' Print White Part 2835pr0044 ×12
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 's' Print White Part 2835pr0046 ×16
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 't' Print White Part 2835pr0048 ×15
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'u' Print White Part 2835pr0050 ×8
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'v' Print White Part 2835pr0052 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'w' Print White Part 2835pr0054 ×6
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'x' Print White Part 2835pr0056 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'y' Print White Part 2835pr0058 ×9
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with 'z' Print White Part 2835pr0060 ×3
  • Tile Special 1 x 2 x 5/6 with Stud Hole in End with E' Print White Part 2835pr0019 ×3

Bricks Special 56 pieces

  • Brick Special 1 x 8 x 5/6 with No Top Studs and Channel on Ends White Part 2833 Element 283301 ×36
  • Brick Special 2 x 8 x 5/6 with No Top Studs, and Channel on Ends, and Stud Holes on Sides White Part 2832 Element 283201 ×20

Gear Parts 7 pieces

  • Storage Box / Tray Lid for Dacta Set 9550 Red Part 70746 Element 70746 ×2
  • Storage Box / Tray for Dacta Set 9550 Red Part 70605 Element 70605 ×2
  • Storage Case Upright, Three Latches Yellow Part 2830 ×1
  • Paper Vellum Translucent [No Color/Any Color] Part upn0254 ×2

Stickers 5 pieces

  • Sticker Sheet 1 for Set 9550-1 [No Color/Any Color] Part 820000 ×2
  • Sticker Sheet 2 for Set 9550-1 [No Color/Any Color] Part 820001 ×3

Baseplates 3 pieces

  • Baseplate Raised Terrace 10.3 x 30.4 x 17.5 Red Part 2834 Element 283421 ×1
  • Baseplate 18 x 26 White Part 2836 Element 283601 ×2

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.